0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-12 19:46:28 +00:00
OI-codes/BZOJ/4385/data/68.in

3 lines
236 KiB (Stored with Git LFS)
Plaintext

100000 37657 6993
2 1 1 1 1 1 1 2 1 1 1 1 1 1 2 2 1 1 1 2 1 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 1 2 1 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 2 1 1 2 2 2 1 1 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 2 2 1 2 2 1 2 1 1 2 1 2 2 1 2 2 1 1 2 2 2 2 1 2 2 2 1 1 2 2 2 2 2 1 1 2 2 2 2 1 2 2 2 2 1 2 2 1 1 2 2 2 1 2 1 1 1 1 1 1 2 1 1 1 1 1 2 2 1 1 2 1 2 1 2 2 2 2 2 2 1 1 2 1 2 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 2 2 1 1 1 2 1 1 2 2 1 2 1 2 1 1 1 2 1 1 2 2 1 2 1 2 2 1 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 2 2 2 1 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 1 1 1 2 2 2 1 2 1 2 2 2 1 2 2 1 1 2 2 1 2 1 2 2 1 2 1 2 2 1 2 2 1 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 1 2 1 1 1 1 1 1 1 1 2 2 2 2 1 2 1 1 2 1 1 1 2 2 1 1 1 2 2 1 2 2 2 1 2 1 1 2 1 2 1 2 2 2 1 2 2 2 2 1 1 1 2 2 1 1 2 1 1 2 2 2 1 1 1 2 2 2 1 1 2 1 2 2 2 2 1 1 2 2 2 2 2 2 2 2 1 2 2 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 1 2 1 2 2 2 2 2 1 1 1 2 1 2 1 2 2 2 2 2 2 2 1 2 2 2 2 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 1 2 2 1 1 1 2 1 2 2 1 1 1 2 1 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 2 1 1 2 2 2 1 1 1 1 1 2 1 1 2 1 2 1 1 1 1 2 2 1 1 1 1 2 2 1 2 2 1 1 2 1 1 1 2 2 1 2 2 1 1 1 2 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 1 2 2 2 2 2 2 1 1 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2 2 1 2 1 1 2 1 1 2 2 2 1 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 1 2 1 1 2 1 2 1 2 1 2 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 1 1 1 1 2 2 1 2 1 1 1 1 2 2 1 1 2 1 1 1 1 1 2 2 1 1 1 1 2 2 2 1 1 1 1 2 2 2 2 1 2 2 2 2 2 2 2 2 1 2 2 1 1 2 1 1 1 1 2 1 2 1 2 1 2 2 2 1 1 1 2 2 1 1 2 1 1 1 1 1 2 2 1 1 2 1 1 2 1 2 2 1 1 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 1 2 1 1 1 1 2 2 1 1 1 2 2 1 1 2 1 1 2 2 1 2 1 2 2 1 1 1 2 1 1 2 1 1 2 1 2 1 1 2 1 2 1 2 2 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 2 1 2 2 1 1 2 2 2 2 2 2 1 1 2 2 1 1 2 1 2 1 1 2 1 1 2 2 1 1 1 2 2 1 1 1 2 2 2 2 1 2 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 2 2 2 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 2 1 1 1 1 2 2 1 1 2 1 1 2 1 2 1 2 1 2 2 1 1 2 2 2 2 1 1 2 2 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 2 2 1 2 1 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2 2 2 2 1 2 1 2 2 2 2 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 2 1 2 2 1 1 2 2 1 1 2 2 2 1 1 1 2 2 1 2 2 1 2 1 1 2 2 2 2 2 1 1 1 1 1 2 1 2 1 2 1 1 2 1 1 1 1 2 1 1 1 2 1 2 2 1 2 1 1 1 2 2 1 1 1 1 1 1 1 2 2 1 2 2 2 2 1 2 1 2 2 1 1 1 1 2 1 1 2 2 2 2 1 2 2 2 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 2 2 2 1 1 2 2 2 1 1 1 2 2 1 2 2 2 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 2 1 2 2 2 1 2 1 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 1 2 2 2 2 1 2 1 1 1 1 2 1 1 1 2 1 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 1 2 1 2 2 2 2 1 2 1 2 2 2 1 1 1 2 1 1 2 2 2 2 1 1 2 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 2 2 1 2 1 2 1 2 2 1 2 2 1 2 2 1 1 2 2 2 2 1 2 2 2 2 1 2 1 1 1 1 1 2 1 2 1 1 1 1 2 2 1 2 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 2 1 2 1 2 1 1 2 2 1 1 1 2 1 2 1 2 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 2 2 1 1 1 2 1 2 2 2 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 1 1 1 2 1 2 1 1 2 1 1 1 1 2 1 1 1 1 2 1 1 2 2 2 2 1 2 1 2 1 2 2 2 2 2 2 2 2 2 2 1 2 2 2 1 2 1 1 1 1 2 1 1 2 2 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 2 2 2 2 1 2 1 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 2 2 2 1 2 2 1 2 1 2 1 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 1 2 2 1 2 1 2 1 1 2 2 1 1 2 1 2 1 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 2 2 2 1 1 2 2 1 2 2 1 2 2 2 1 1 2 2 1 2 2 1 1 2 1 1 1 1 2 2 1 2 2 1 1 1 2 1 2 2 2 1 1 1 2 1 1 2 1 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 2 1 2 2 2 2 2 1 1 2 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 1 2 1 1 1 2 1 1 2 2 1 1 2 2 1 1 2 1 1 1 1 1 2 1 2 2 1 1 2 1 1 1 2 1 1 2 1 1 2 1 2 2 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 2 1 1 1 2 2 1 1 2 2 2 1 1 2 2 2 1 2 1 1 2 2 1 2 1 2 2 2 2 1 1 1 2 1 1 1 1 2 2 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 2 2 1 1 2 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 2 1 1 1 2 1 2 1 1 2 1 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 2 1 1 2 1 2 1 1 1 1 2 1 1 2 1 1 2 1 1 1 1 2 1 2 1 1 2 2 1 1 1 1 2 2 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 2 1 2 2 1 1 1 2 1 2 1 1 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 1 2 1 1 2 2 2 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 1 2 1 1 2 1 2 1 2 2 2 1 2 1 2 1 1 1 2 2 1 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 2 2 1 2 2 1 2 1 1 2 2 1 2 1 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 2 2 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 1 2 2 1 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 1 1 1 2 1 1 2 2 1 2 2 2 1 1 1 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 2 2 1 1 1 2 1 2 2 2 1 1 2 1 2 2 1 2 1 1 1 2 1 1 2 2 1 1 2 1 1 2 1 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 2 2 2 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 2 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 2 1 1 1 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 2 1 2 2 1 2 2 2 1 1 2 2 1 1 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 2 2 1 1 2 1 1 2 2 1 1 2 1 2 1 1 1 2 1 2 2 1 1 1 1 1 2 2 2 1 1 2 2 1 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 2 1 2 1 1 1 2 2 2 2 2 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 2 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 2 1 1 1 1 2 1 1 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 1 2 1 1 1 2 1 2 2 1 2 2 1 1 1 1 1 2 1 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 1 1 1 2 2 1 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 1 2 1 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 2 2 1 1 2 1 1 2 2 1 2 2 2 2 1 1 2 1 2 1 1 1 2 2 2 1 2 2 2 1 2 1 2 2 2 1 2 1 2 1 1 2 2 2 1 1 2 2 1 2 2 2 1 1 1 2 2 2 1 1 1 2 2 2 2 1 2 1 1 2 1 2 2 2 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 2 2 2 1 1 1 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 1 1 1 2 2 2 2 2 2 1 1 2 1 1 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 1 1 1 1 2 1 1 2 1 2 2 2 2 2 1 2 1 1 2 1 2 1 1 1 2 1 1 1 1 1 2 2 1 1 2 2 1 1 2 1 2 2 1 2 2 2 2 2 2 2 2 2 2 1 2 2 1 2 2 1 1 1 2 1 2 1 1 2 1 2 2 1 2 2 2 1 1 1 1 2 2 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 1 2 2 1 2 1 1 2 1 1 2 1 1 2 1 2 2 2 1 1 1 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 2 1 2 2 1 1 2 1 1 2 1 1 2 2 1 2 2 1 1 2 1 1 1 2 1 2 1 1 2 2 2 2 2 2 2 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 1 2 2 1 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 2 2 1 2 1 2 2 1 2 1 2 2 1 2 2 2 2 2 1 1 2 1 2 2 2 1 1 2 2 2 2 1 1 2 2 1 1 1 2 2 2 1 1 2 2 2 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 2 2 1 1 1 1 2 2 1 1 1 2 2 1 1 2 2 1 1 2 2 2 2 1 1 2 2 1 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 2 2 2 1 1 2 1 1 2 1 1 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 1 1 1 1 1 1 1 1 2 2 1 2 1 2 2 1 2 1 2 1 2 2 2 2 2 2 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 1 2 1 2 1 2 1 1 2 1 2 2 2 1 2 1 1 1 2 2 1 2 1 2 1 2 1 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 1 2 1 1 2 1 1 1 2 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 1 1 1 1 2 1 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 2 1 2 2 2 2 1 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 1 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 1 2 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 2 2 1 2 2 1 1 1 2 1 1 2 1 1 1 2 2 1 1 1 2 2 1 2 1 1 2 1 1 2 1 1 2 1 1 1 1 1 2 1 2 2 1 2 2 2 2 2 1 2 1 1 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 2 1 2 1 1 1 2 1 2 2 2 1 1 1 2 2 1 2 1 1 2 2 2 1 1 1 2 1 1 2 1 2 2 2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 2 2 2 2 1 1 2 1 2 1 1 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 2 2 2 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 2 1 2 1 2 1 2 2 1 2 1 2 2 2 2 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 2 1 2 1 2 2 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 2 1 1 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 1 2 1 1 1 1 2 1 1 1 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 2 1 1 2 1 1 2 2 2 2 2 2 2 2 1 1 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 2 1 2 2 2 1 2 2 1 1 1 1 1 2 2 2 2 1 1 1 1 2 1 2 2 2 2 1 1 1 2 1 1 1 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 1 1 2 2 2 1 2 1 2 2 1 1 1 1 2 1 2 2 1 2 2 1 1 1 1 2 2 2 2 2 1 1 1 1 2 2 1 2 1 2 2 2 2 1 1 2 1 1 2 1 2 2 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 2 2 2 2 1 1 1 2 2 1 2 1 2 1 2 1 2 2 1 2 1 2 2 2 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 2 2 1 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 1 1 1 1 1 1 2 1 2 2 1 2 1 1 1 1 1 2 2 1 1 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 1 1 2 2 1 1 2 2 2 1 2 1 2 1 2 1 1 2 1 2 2 2 2 2 1 1 1 2 2 2 1 2 2 1 2 2 2 1 2 1 2 1 1 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 1 2 2 1 2 2 1 1 2 2 1 2 1 1 2 1 1 1 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 1 2 2 2 1 2 1 1 2 1 2 1 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 1 2 2 1 1 2 1 2 1 1 2 2 2 1 1 1 2 2 1 1 1 1 2 2 1 1 1 2 2 2 1 2 2 1 2 1 2 2 2 1 2 2 2 1 1 1 2 1 1 2 1 1 1 2 2 2 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2 2 2 1 2 2 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 2 1 2 2 2 1 2 1 2 2 1 1 1 1 2 1 2 1 2 1 1 2 1 2 2 2 1 1 1 2 1 1 1 1 1 1 2 2 2 1 2 1 2 1 1 1 2 2 1 1 1 2 2 1 2 2 2 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 2 2 2 2 1 2 1 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 2 1 1 2 1 1 2 1 2 1 2 2 2 2 1 1 2 1 2 1 1 1 2 1 2 1 2 1 1 2 2 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 1 2 1 1 1 1 2 2 1 1 2 1 1 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 2 1 1 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1 2 1 2 2 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 1 1 1 2 2 1 1 2 2 1 1 2 1 2 2 1 1 2 1 1 2 1 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 2 2 1 1 2 1 2 2 1 2 2 1 2 2 1 2 2 1 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 1 2 1 1 2 2 2 1 1 1 2 1 2 1 1 1 1 1 1 2 2 1 1 1 2 1 1 1 1 1 2 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 2 2 1 2 2 1 2 1 2 1 2 1 1 2 1 1 1 1 1 2 1 1 2 1 2 1 1 1 2 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 1 1 2 2 1 1 1 2 1 2 1 2 2 2 2 2 2 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 1 1 2 2 1 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 1 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 1 1 2 1 2 1 1 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 1 2 2 2 2 2 2 1 2 1 1 2 2 1 1 2 2 2 2 1 1 1 2 2 1 2 2 1 2 2 2 1 1 1 1 1 2 1 2 1 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 1 1 2 2 2 2 1 2 1 1 1 1 2 2 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 1 2 1 2 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 2 1 2 2 2 1 2 1 1 1 2 2 1 1 2 1 2 1 1 1 2 1 2 1 2 2 2 2 1 2 1 1 2 1 1 2 1 2 1 2 2 1 2 1 1 1 2 2 2 1 2 1 2 1 1 1 2 2 1 1 2 2 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 2 2 2 2 2 1 1 2 2 2 2 1 1 2 2 1 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 1 2 2 2 2 1 2 2 1 2 1 2 2 1 1 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 2 1 1 1 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 2 1 1 2 2 1 2 1 1 1 2 2 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 1 2 2 1 2 2 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 1 2 2 1 2 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 1 1 2 2 2 2 1 1 2 2 2 1 1 1 1 1 2 1 1 1 2 1 1 1 2 2 1 1 1 1 2 1 2 2 2 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 1 2 1 2 2 2 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 1 2 2 1 1 1 1 2 1 1 2 2 1 2 2 2 2 1 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 1 2 1 2 2 1 1 2 2 2 2 2 2 1 1 1 1 1 2 2 1 2 1 2 2 1 2 2 2 1 1 1 1 2 1 1 1 2 2 1 2 1 1 2 1 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 2 1 2 2 1 1 2 1 2 1 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 1 1 2 2 1 2 2 2 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 1 2 2 2 2 1 1 1 1 2 1 1 1 2 1 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 2 1 2 2 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 2 2 1 1 2 2 1 2 2 2 1 2 2 1 1 1 2 1 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 1 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 1 2 2 1 1 2 1 2 2 2 1 1 1 2 1 1 2 1 1 1 1 2 1 1 2 1 1 2 2 1 1 2 2 2 2 1 1 2 2 2 1 2 2 1 2 1 1 2 2 1 2 2 1 2 1 2 2 2 1 2 2 1 2 2 1 1 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 1 1 1 1 1 1 2 2 1 1 2 1 2 2 1 1 2 2 1 2 2 2 2 2 2 2 1 1 1 1 2 2 2 1 2 1 1 1 2 1 2 2 1 2 2 1 2 2 1 2 1 1 1 1 2 2 1 1 2 2 1 1 2 2 2 2 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 2 2 1 2 1 1 1 2 2 2 1 1 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 1 1 2 2 2 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 2 1 1 2 1 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 2 2 1 2 1 1 2 1 2 2 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 2 1 1 2 1 2 1 2 2 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 1 1 2 2 1 1 1 2 2 1 2 2 1 1 2 1 1 1 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 2 2 1 2 2 1 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 1 1 2 1 2 1 2 2 2 1 1 1 2 2 2 2 2 1 1 2 1 2 2 1 1 2 2 2 1 2 2 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 2 1 1 1 1 2 2 2 2 2 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 2 1 2 1 1 1 1 2 1 1 2 1 2 2 1 1 1 1 1 1 2 1 2 1 2 1 1 1 2 2 2 2 2 1 2 2 1 2 1 1 1 2 1 1 2 1 1 1 2 2 2 1 1 2 2 2 2 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 1 1 1 2 1 1 2 2 1 2 2 1 1 1 1 2 2 2 2 1 1 2 1 2 1 1 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 2 1 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 2 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 2 2 1 2 1 1 2 1 2 2 1 2 2 2 1 1 1 2 1 1 1 1 1 2 2 1 1 1 2 1 2 2 2 2 2 2 2 2 1 1 1 2 2 1 1 2 1 1 2 1 2 1 2 1 2 1 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 1 2 1 2 2 1 1 1 2 2 1 1 1 2 2 1 2 2 1 1 2 2 2 2 2 2 2 1 1 1 2 2 1 1 2 1 1 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 2 1 1 2 1 1 2 2 2 2 2 2 1 2 2 1 2 1 2 2 2 2 2 1 2 1 1 1 1 1 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 1 2 2 1 1 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 2 2 1 1 2 1 1 1 2 1 1 2 1 2 2 2 2 2 1 2 2 2 2 1 2 2 2 2 1 1 1 1 1 1 2 1 1 1 2 2 2 1 1 2 1 2 2 2 1 2 1 2 2 2 2 2 2 1 2 1 1 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 2 1 1 1 2 1 1 2 2 1 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 2 1 1 1 2 1 2 1 1 2 2 1 2 2 2 2 2 1 2 1 1 1 2 1 1 2 2 1 1 1 2 1 1 1 2 1 2 1 1 2 2 2 1 1 2 1 2 2 2 1 2 1 1 1 2 2 1 1 1 1 2 2 2 1 1 1 2 2 2 1 1 1 2 2 1 2 1 2 1 2 2 1 1 2 1 2 2 2 1 1 2 1 1 1 2 2 1 1 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 1 2 2 2 1 2 1 1 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 2 1 1 2 2 1 1 1 1 1 1 1 2 1 2 1 2 1 1 2 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 2 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 2 1 2 2 1 1 1 1 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 2 2 2 1 2 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 2 2 1 1 1 1 1 2 2 1 1 1 1 2 2 2 1 2 2 2 2 1 1 1 2 2 1 1 1 2 2 2 1 1 2 2 1 2 2 2 2 1 2 1 1 2 2 2 1 1 2 2 2 2 1 2 2 1 1 1 1 1 2 2 2 2 1 2 1 1 2 1 1 1 2 1 2 1 1 1 1 2 2 1 1 2 1 2 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 2 1 2 1 1 2 1 1 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 1 2 1 2 2 2 2 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 1 1 2 2 2 2 2 1 1 1 1 2 2 2 1 1 2 2 2 1 2 2 2 1 2 1 2 1 1 1 1 1 1 1 1 2 1 2 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 1 2 2 1 2 2 2 1 1 1 1 1 2 2 2 2 1 1 1 2 2 1 1 1 2 2 2 2 2 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 2 1 1 1 1 1 1 2 1 2 1 2 1 2 2 1 2 2 2 1 2 1 2 1 2 1 2 1 1 2 2 2 2 1 2 1 2 2 2 1 2 2 1 1 1 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 1 1 1 2 2 1 2 2 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 2 2 1 1 1 2 2 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 2 1 1 1 1 2 2 2 1 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 1 2 1 1 1 1 2 2 1 1 2 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 2 1 2 1 2 2 1 2 1 2 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 2 1 2 1 1 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 2 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 1 2 2 1 2 1 1 2 2 2 2 2 1 1 2 1 2 2 1 2 1 2 1 1 1 2 2 2 2 2 2 1 2 2 2 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 2 2 1 1 1 1 2 2 2 2 2 1 2 2 2 2 1 2 1 1 1 1 1 1 1 2 2 1 2 2 2 2 2 2 1 2 1 1 2 2 1 2 2 1 2 1 1 2 2 2 1 2 2 2 1 2 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 2 2 2 2 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 1 2 1 1 2 1 1 2 2 1 2 1 1 1 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 1 2 1 2 1 1 1 2 1 2 1 2 1 1 2 2 1 1 1 1 2 2 2 2 2 1 2 2 1 2 1 2 2 2 1 2 2 2 1 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 1 1 2 1 2 1 2 1 1 1 2 2 2 2 2 1 2 1 2 1 2 1 1 1 2 2 1 1 1 2 2 2 2 1 2 1 1 2 1 1 2 2 2 1 1 1 2 2 1 1 1 2 2 1 2 1 1 1 2 2 1 2 2 1 2 2 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 1 2 2 1 1 1 1 1 2 1 1 2 2 1 1 1 2 1 1 2 1 1 1 2 1 1 1 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1 2 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 2 1 2 2 2 1 1 2 1 1 2 2 1 2 1 2 2 1 1 2 2 2 1 1 1 1 2 1 1 1 2 2 2 1 2 2 2 2 2 2 2 1 2 2 1 1 1 2 1 2 1 2 1 1 2 1 1 2 1 1 2 1 1 2 2 1 1 2 1 2 1 1 2 2 1 1 1 2 1 2 1 2 1 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 2 1 2 2 1 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 2 2 2 2 1 1 1 1 2 1 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 1 1 1 2 1 1 1 2 1 2 2 1 1 1 2 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 2 2 2 1 2 2 1 2 1 2 2 2 1 1 1 2 1 1 1 2 1 1 2 1 1 2 2 2 2 1 1 2 1 2 1 1 1 1 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 1 1 1 2 1 2 2 2 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 2 2 2 2 1 2 1 1 1 1 1 1 1 2 1 2 2 1 2 1 2 2 2 1 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 2 1 2 2 2 1 2 1 2 1 2 1 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 1 2 2 1 2 2 1 1 2 1 2 1 2 1 1 2 1 1 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 1 1 2 1 2 2 2 2 2 2 1 2 1 1 2 2 2 1 1 2 2 1 1 1 2 1 2 2 1 1 2 2 1 2 2 1 1 2 1 2 1 2 1 1 2 2 1 1 1 2 1 2 1 1 2 2 1 2 1 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 1 2 1 1 2 1 1 2 1 2 1 1 1 2 1 2 2 2 1 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 1 2 1 2 1 2 1 1 1 2 2 2 1 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 1 1 1 2 2 2 1 2 1 1 1 1 2 2 2 1 1 2 1 2 1 2 2 1 2 1 1 1 2 2 1 1 1 1 2 2 1 2 1 1 1 2 2 1 2 2 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 2 1 1 2 1 2 2 1 2 1 2 1 1 1 2 1 2 1 2 1 2 2 2 2 1 1 2 1 1 1 2 1 2 1 2 2 1 1 2 1 2 2 1 2 2 1 2 1 1 2 2 1 1 1 2 2 2 1 2 1 1 2 2 2 2 1 1 1 2 1 2 2 2 2 1 1 1 2 2 2 2 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 2 1 1 2 1 1 1 2 1 2 2 2 1 2 2 2 2 1 2 2 1 1 2 2 2 1 2 2 2 1 1 2 2 1 1 1 2 1 2 1 1 1 1 1 2 1 2 1 2 1 1 1 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 2 1 1 2 1 2 1 2 2 2 1 2 1 2 2 2 1 1 2 2 2 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 1 2 1 2 1 1 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 2 2 2 2 1 1 1 1 2 2 1 2 1 2 1 1 1 2 2 1 1 2 2 2 1 2 2 1 1 1 2 1 1 1 1 1 1 1 1 2 2 2 1 2 2 2 2 1 2 2 1 2 2 2 1 1 2 2 2 1 1 1 2 2 1 2 2 1 1 2 2 1 1 1 2 2 1 1 1 2 2 2 2 2 2 1 1 1 1 2 1 1 1 2 2 1 1 1 2 1 1 2 2 2 2 1 1 2 2 1 2 1 1 1 1 1 1 1 1 2 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 1 2 2 1 1 2 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 2 2 1 2 2 1 2 2 2 2 1 1 2 1 1 1 2 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 2 2 2 2 1 1 1 2 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 2 1 2 2 2 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 2 2 1 2 2 1 1 1 2 1 1 2 2 2 2 1 2 2 1 1 2 1 1 1 2 2 1 2 2 1 1 2 1 1 1 1 2 1 1 2 1 2 2 2 1 1 1 2 1 1 1 2 2 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 2 1 2 1 1 1 2 2 2 1 2 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 1 2 2 2 1 2 1 2 2 1 2 1 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 2 2 2 2 1 1 2 2 1 1 1 2 2 1 1 1 1 1 1 2 2 2 2 2 1 1 1 2 2 1 1 2 1 2 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 2 2 2 1 2 1 1 1 1 2 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 2 2 1 1 2 1 1 2 2 1 2 1 1 1 1 1 2 1 1 1 2 2 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 2 1 2 2 1 2 2 2 1 1 1 2 2 1 1 1 1 1 2 1 1 2 1 1 1 2 2 2 2 2 2 1 1 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 1 1 1 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 2 1 1 2 1 2 2 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 2 2 2 2 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 1 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 1 1 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 1 1 1 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 1 1 1 2 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 2 2 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 2 2 2 2 2 1 1 2 1 2 1 2 2 2 1 2 2 1 1 2 2 2 2 2 1 2 1 2 1 2 1 1 2 1 2 2 2 1 2 1 2 2 2 1 2 1 1 1 1 2 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 2 1 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 2 1 1 1 1 2 2 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 2 1 1 2 1 2 1 1 2 2 2 1 1 1 2 2 2 2 1 2 2 1 2 1 2 2 1 2 2 1 2 1 2 2 2 2 1 1 2 1 1 2 2 2 2 1 2 1 1 1 2 1 1 2 2 1 2 1 2 2 1 1 2 2 1 1 2 1 1 1 1 2 2 1 1 1 2 2 1 2 1 1 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 2 1 1 2 1 1 2 1 2 1 1 1 2 2 1 2 1 2 1 2 2 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 1 2 1 1 2 2 2 2 1 2 2 2 2 2 2 1 1 2 1 1 2 1 2 1 2 2 1 1 2 2 1 1 1 1 2 1 2 1 2 2 1 2 1 1 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 2 2 2 1 1 1 1 1 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 2 1 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 2 2 1 2 2 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 1 2 1 2 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 2 2 2 2 2 2 1 2 2 1 2 1 2 1 1 2 2 1 2 2 1 1 2 2 2 1 1 1 2 2 1 1 2 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 2 2 1 2 2 1 1 1 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 1 1 1 2 2 2 1 2 2 1 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 1 1 2 1 2 1 1 1 1 2 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 2 2 2 2 2 1 1 1 2 1 2 2 1 2 2 1 1 2 1 1 1 1 2 1 2 1 1 2 2 2 2 1 1 1 1 1 2 1 2 2 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 2 1 2 1 1 2 2 2 2 1 2 1 2 1 1 2 2 1 2 2 1 1 1 2 2 1 2 1 1 1 2 2 2 1 1 2 2 1 2 1 1 2 2 2 1 1 2 2 2 2 2 2 2 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 2 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 1 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 2 1 1 2 2 1 2 2 1 1 2 1 2 2 1 1 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 2 1 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 1 2 2 1 2 1 1 2 1 1 1 2 2 2 2 2 2 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 2 2 1 2 2 1 1 2 1 1 2 1 2 1 2 1 1 1 2 1 2 2 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 1 2 2 1 2 1 1 1 1 1 1 1 2 2 1 2 2 2 1 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 2 2 2 2 2 1 2 1 1 2 1 1 2 2 1 2 2 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 2 2 2 1 1 1 2 2 2 2 1 2 1 1 2 2 1 2 2 1 2 2 1 1 1 1 2 2 1 2 2 2 2 1 1 1 1 2 1 1 1 2 2 2 2 2 1 2 2 1 2 1 1 2 2 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 2 2 1 2 2 1 1 2 1 2 1 1 1 2 1 2 2 2 1 2 1 2 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 1 2 2 1 1 2 2 2 2 1 1 1 2 2 2 2 2 1 1 1 2 1 2 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 1 1 2 1 2 2 2 2 2 2 2 1 1 1 1 1 1 2 1 2 2 1 2 2 2 1 1 1 2 1 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 1 1 1 2 2 1 2 2 1 2 1 1 2 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 1 2 1 2 2 2 2 2 2 1 1 1 1 1 2 2 1 2 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 2 2 1 2 1 1 2 2 2 2 2 1 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 2 2 1 1 1 1 1 2 2 1 1 1 2 2 2 1 2 1 1 2 1 2 1 2 1 1 1 1 2 1 1 1 2 1 1 1 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 2 1 1 1 2 2 1 1 2 2 1 2 1 2 1 1 1 2 1 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 1 2 1 1 1 2 2 2 2 1 1 1 1 2 2 1 2 2 1 2 1 2 2 2 1 2 1 2 2 2 2 1 2 1 1 2 2 2 1 2 2 1 1 1 2 2 1 1 1 1 2 1 2 1 2 2 2 2 2 2 1 1 1 2 2 2 2 2 2 2 1 2 1 2 2 2 2 1 1 2 2 1 2 1 2 2 1 1 1 2 2 2 1 2 2 1 1 1 2 2 1 1 2 2 1 2 2 2 2 1 1 1 2 2 2 1 1 2 2 1 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 1 2 2 2 1 2 2 1 1 1 1 2 2 1 2 1 1 2 1 1 2 2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 2 2 1 1 2 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 2 2 2 2 1 2 1 2 1 2 1 1 2 2 1 2 2 2 1 2 1 2 2 2 2 2 2 2 1 2 1 2 2 1 2 2 1 1 1 1 1 2 2 1 2 2 1 2 1 1 2 2 1 2 2 2 1 1 1 2 2 1 1 2 1 2 2 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 2 1 2 1 2 2 2 2 1 2 1 1 1 2 2 2 1 1 2 2 1 2 1 1 1 2 2 2 2 2 1 2 2 1 2 2 2 2 2 1 1 1 2 2 1 2 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 1 1 2 2 1 2 2 1 2 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 2 1 1 1 1 2 1 1 1 1 2 1 2 2 2 1 2 1 2 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 1 1 2 2 1 1 1 1 1 2 1 2 1 2 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 2 1 1 2 2 1 1 2 1 2 2 2 2 1 2 1 1 2 1 2 2 1 1 1 2 1 2 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 1 1 2 2 2 1 2 1 1 2 1 1 1 1 1 2 1 2 1 1 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 2 2 1 2 2 2 1 1 2 1 1 1 2 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 1 1 2 2 2 1 1 2 1 2 1 2 1 2 2 2 1 2 1 1 2 1 2 1 2 2 2 2 1 2 2 1 2 1 1 1 1 2 2 2 2 1 1 1 1 2 1 2 2 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 1 2 2 2 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 2 1 1 2 1 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 2 1 2 1 2 2 2 1 2 1 1 2 2 2 1 2 2 1 2 2 1 2 2 2 1 2 2 2 1 2 1 1 2 1 1 2 2 1 1 1 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 1 1 2 1 2 1 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 1 1 1 1 2 1 1 2 1 2 1 2 2 1 2 1 1 2 1 1 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 2 1 2 1 1 2 1 1 2 2 2 2 2 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 1 1 2 2 2 2 2 2 2 2 2 1 2 1 1 1 1 1 2 2 2 2 2 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 1 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 2 2 2 2 1 1 2 2 2 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 1 2 2 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 1 1 2 1 1 1 1 1 2 1 1 1 1 2 2 2 2 2 1 2 2 1 1 2 2 2 2 1 1 2 1 1 1 1 2 1 1 2 2 1 2 2 1 2 1 1 2 1 2 2 2 2 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 2 2 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 1 2 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 1 1 2 1 2 1 1 2 1 1 2 2 1 2 2 2 2 1 1 2 1 1 2 1 2 2 2 2 2 2 1 2 1 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 2 1 2 2 2 2 2 1 1 2 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 2 2 1 2 2 1 2 1 1 1 2 2 1 2 2 2 1 2 2 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 2 1 1 1 1 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 1 2 1 2 1 2 2 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 1 1 2 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 1 1 2 1 2 2 1 2 2 2 1 1 1 2 2 2 1 1 2 1 2 1 2 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 2 1 1 2 1 2 1 2 2 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 2 1 2 1 1 2 2 1 1 1 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 1 1 2 1 2 1 2 2 1 1 1 1 2 1 2 2 2 2 2 2 2 1 1 1 1 2 2 2 2 2 1 1 2 2 2 1 2 1 2 2 2 2 1 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 1 1 2 2 2 1 2 2 2 1 1 1 1 2 2 2 2 1 1 1 1 1 1 2 1 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 1 1 1 1 2 2 1 1 2 2 2 1 1 2 1 1 2 1 1 2 1 2 2 1 2 2 2 1 1 2 2 2 1 2 2 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 1 1 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 1 1 2 2 2 1 2 1 1 2 2 1 2 2 1 2 1 1 2 1 1 1 2 1 1 1 1 2 2 1 1 1 1 2 1 2 2 2 1 2 2 2 2 1 1 2 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 2 2 1 1 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 2 2 1 1 1 1 1 2 2 1 2 1 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 2 2 1 2 2 1 2 1 1 2 2 1 2 1 2 2 1 1 1 2 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 2 1 1 2 2 2 2 2 2 1 1 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 2 1 2 2 1 1 2 2 2 2 1 2 1 1 1 2 1 1 1 2 1 2 2 2 2 1 2 1 1 1 1 1 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 1 2 2 2 2 2 1 1 2 1 1 2 1 1 1 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 2 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 2 2 2 2 1 1 1 2 2 1 2 1 1 2 1 2 1 1 2 1 1 1 2 2 2 1 2 2 1 1 2 2 1 1 1 1 1 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 1 1 1 1 1 2 1 2 2 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 2 1 2 2 1 2 1 2 2 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 2 1 2 1 1 2 1 1 2 1 1 2 1 1 1 2 1 2 2 2 1 2 1 2 2 2 1 1 2 2 1 1 2 1 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 1 2 2 1 2 2 2 1 1 1 2 1 1 1 1 1 2 2 2 2 1 1 2 1 1 1 1 1 2 1 1 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 1 1 1 1 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 2 2 1 1 1 2 2 1 2 2 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 2 2 2 2 2 1 1 2 1 2 2 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 2 2 1 1 1 1 1 1 1 2 1 2 1 2 2 1 2 2 2 2 2 2 1 2 1 2 1 2 2 1 2 2 2 2 1 1 1 2 1 1 1 2 1 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 2 2 2 2 1 2 1 2 2 1 1 1 1 1 1 1 2 2 1 2 2 1 1 2 2 2 1 1 1 2 2 1 2 1 1 2 2 2 1 1 1 2 2 1 2 1 1 2 1 2 2 2 1 2 1 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 1 1 1 1 1 1 1 2 2 1 2 1 2 1 1 2 1 2 1 2 2 2 1 2 2 1 1 2 1 2 2 2 1 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 1 1 1 1 2 2 1 2 2 2 2 2 1 1 1 2 2 2 1 1 1 1 2 2 1 1 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 2 2 1 1 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 1 2 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 1 2 2 2 1 2 2 2 2 1 2 1 1 2 1 1 1 2 1 1 2 2 2 2 1 1 1 1 1 1 1 2 2 1 1 2 2 1 1 2 1 2 1 1 1 2 2 1 2 1 2 1 1 2 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 2 1 1 2 1 1 1 2 1 2 2 2 2 2 2 1 1 2 2 1 2 2 2 1 1 2 1 1 1 2 1 1 2 2 2 2 1 1 2 1 2 1 1 2 2 1 1 2 1 2 1 2 2 1 1 1 2 1 1 1 1 2 1 1 1 1 2 2 2 2 1 2 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 2 1 1 2 1 2 2 2 2 1 2 2 1 1 1 2 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 1 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 1 2 2 2 2 2 2 1 1 2 1 1 2 2 2 1 1 2 1 2 2 2 2 2 1 1 2 2 1 1 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 1 1 1 2 2 1 1 1 2 1 2 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 2 2 1 1 2 2 2 1 2 2 2 2 2 1 1 1 2 1 2 1 1 2 1 2 1 2 1 2 2 2 2 1 2 1 2 1 2 2 1 1 1 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 2 2 2 1 1 1 1 2 1 2 2 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 1 1 2 1 1 1 1 2 1 1 2 2 2 1 2 1 2 2 2 2 2 1 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 1 1 2 2 1 2 1 1 1 1 1 1 2 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 1 2 1 2 2 1 2 1 1 1 1 2 2 1 2 1 1 1 1 1 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 2 2 1 1 1 2 2 2 1 1 2 1 1 1 2 2 2 1 2 1 1 1 1 2 1 2 1 2 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 1 2 1 1 2 2 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 1 2 2 1 2 2 1 2 1 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 1 1 2 2 1 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 2 2 1 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 2 2 2 1 1 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 1 1 1 2 1 1 2 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 1 1 1 2 2 2 1 1 2 1 2 1 2 1 1 2 1 1 2 2 2 2 2 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 1 2 1 1 2 1 2 1 2 2 2 1 1 1 2 1 2 1 1 1 1 1 2 2 1 1 1 1 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 1 1 1 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 1 2 1 1 2 2 2 1 1 1 2 1 1 1 1 1 1 2 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 2 1 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 2 1 2 1 2 2 2 2 1 2 2 1 2 1 1 1 2 1 2 1 1 2 2 1 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 2 1 1 1 2 1 1 2 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 1 2 1 2 2 2 1 2 2 2 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 1 1 2 1 1 2 2 2 2 1 2 1 1 1 2 2 1 2 2 1 1 2 1 2 2 1 1 2 2 1 1 2 1 1 1 1 1 2 2 1 2 2 1 1 1 1 2 2 1 1 2 1 1 2 2 1 2 2 1 1 1 2 2 2 1 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 2 1 1 2 2 2 1 2 1 2 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 1 1 2 1 2 2 2 1 1 1 1 2 2 2 1 2 2 1 2 1 2 1 2 2 1 2 2 1 2 1 1 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 2 1 1 1 2 2 1 2 2 1 1 1 2 2 1 1 1 2 1 1 1 1 2 2 2 1 2 2 1 2 2 2 1 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 1 2 2 2 2 2 2 2 1 2 1 1 1 2 2 1 1 2 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 1 1 2 1 2 1 1 2 2 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 1 1 2 1 2 2 2 1 2 2 2 2 2 2 1 1 2 2 2 1 1 2 1 1 2 2 1 2 1 1 2 2 2 2 2 2 1 2 1 2 2 1 2 1 1 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 1 1 1 2 1 2 2 1 1 1 1 1 1 2 2 1 1 1 1 2 2 2 2 2 2 1 1 2 1 2 1 2 2 1 1 1 1 2 2 1 2 2 1 1 2 2 1 1 1 1 2 1 1 1 2 2 1 2 1 2 1 2 2 1 1 2 2 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 2 2 1 2 1 2 2 2 2 2 1 1 1 2 1 2 2 2 1 1 1 1 2 1 2 1 2 1 1 1 1 2 1 1 2 2 1 1 2 2 2 2 1 1 2 1 1 1 1 2 1 1 2 2 1 1 1 2 1 1 2 1 2 2 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 2 1 1 1 2 2 2 2 2 2 1 1 2 2 2 1 2 1 1 1 2 1 2 1 2 2 2 1 2 2 1 2 2 2 1 2 1 2 1 2 2 2 1 2 2 2 2 1 2 2 1 1 2 1 2 1 1 1 1 1 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 2 2 1 2 2 1 1 2 1 1 1 2 2 2 2 2 1 2 2 2 2 2 1 1 2 2 2 2 2 1 2 1 1 1 2 2 2 2 1 2 2 2 1 2 2 1 1 2 2 1 2 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 1 2 1 1 1 2 2 2 1 1 2 2 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 1 1 2 1 2 1 1 2 2 2 1 1 2 1 1 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 2 2 1 2 2 1 2 2 1 1 2 1 2 2 2 2 1 2 2 2 1 2 1 2 1 2 2 2 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 1 1 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 1 2 2 2 1 1 1 2 2 1 2 2 2 1 1 2 1 1 1 2 1 2 1 1 1 1 1 1 1 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 2 1 2 1 1 2 2 2 2 2 1 1 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 2 2 1 1 1 1 2 2 1 2 1 1 1 1 2 2 2 1 2 2 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 1 1 2 1 1 2 2 1 2 2 1 1 2 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 1 1 2 1 2 1 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 2 1 2 2 2 2 1 1 2 1 1 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 2 2 2 1 1 1 2 1 1 2 2 1 2 2 1 2 1 2 1 1 1 1 2 2 2 1 2 2 2 1 2 1 2 2 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 1 1 1 2 2 1 2 1 2 1 1 1 2 1 2 2 1 1 1 2 1 1 1 1 2 1 2 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 2 1 2 1 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 1 1 2 1 1 2 2 1 2 2 1 2 1 1 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 1 2 1 2 1 2 2 2 1 1 2 2 2 2 1 2 1 1 1 2 2 1 2 1 1 1 2 2 2 2 2 2 1 2 1 2 1 1 2 1 1 2 2 2 2 1 1 2 1 1 1 2 1 1 2 1 1 2 2 1 1 2 1 2 1 2 2 1 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 2 1 1 2 2 2 1 1 2 1 2 2 2 1 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 2 2 1 1 1 2 1 2 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 2 2 1 2 2 1 1 2 2 2 2 2 2 1 2 1 2 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 2 2 2 2 1 2 2 2 1 2 1 2 2 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 1 1 1 2 1 2 1 1 1 2 1 1 2 2 1 1 2 2 1 2 1 2 2 2 1 1 2 1 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 2 2 1 1 1 2 1 2 1 2 1 2 1 1 2 2 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 1 2 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 1 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 2 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 2 1 2 2 2 2 1 1 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 1 2 1 1 1 2 2 1 1 2 1 1 1 2 1 1 2 2 1 2 1 2 2 2 2 1 1 2 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 2 1 2 1 2 2 1 2 2 2 2 1 2 1 2 2 1 2 2 1 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 1 1 2 1 2 2 1 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 1 2 2 1 1 2 2 2 1 1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 2 1 2 2 2 2 2 1 1 1 1 2 1 1 2 2 2 2 2 2 2 2 1 1 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 2 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 2 1 1 2 2 1 1 1 2 2 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 1 1 1 1 2 2 2 1 1 2 2 1 2 1 1 2 1 1 1 2 2 2 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 1 2 1 1 1 1 1 2 1 2 2 2 2 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 1 1 1 1 2 2 1 1 2 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 1 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 1 1 1 2 2 1 1 2 2 2 2 1 2 1 2 1 1 2 2 1 1 2 1 2 2 2 1 1 1 2 2 2 1 1 1 2 2 1 2 2 1 1 2 1 1 1 2 1 1 2 1 1 2 2 1 2 2 1 2 1 2 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 2 2 1 1 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 1 2 1 1 1 2 1 2 2 1 2 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 1 2 1 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 1 1 2 1 2 1 1 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 2 2 2 1 2 2 2 2 2 2 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 1 2 1 2 2 2 1 1 1 1 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 1 1 2 1 2 2 2 2 1 2 2 1 1 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 1 2 2 2 1 1 2 1 1 1 1 1 2 2 1 1 1 2 1 2 2 2 2 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2 2 2 2 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 1 2 1 2 2 1 2 2 1 1 2 2 2 1 1 2 2 1 2 1 2 2 1 1 2 1 1 2 1 1 1 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 2 2 1 2 1 1 1 1 2 2 1 1 1 1 2 2 2 2 1 1 2 1 2 2 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 2 1 2 1 2 1 2 1 2 2 1 2 1 1 1 1 1 2 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 2 1 1 2 2 2 1 1 2 1 1 2 2 2 2 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 1 2 1 2 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 1 2 1 1 1 2 2 2 1 1 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 1 2 2 2 2 2 1 2 1 1 1 1 2 1 1 2 2 2 1 2 1 2 2 1 2 1 1 2 2 2 1 2 1 2 1 2 1 1 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 2 2 2 1 2 2 2 1 2 1 1 2 1 1 1 2 2 1 1 1 2 1 1 2 1 2 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 2 1 1 1 2 2 1 1 1 2 2 2 2 1 1 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 2 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 2 2 1 1 2 1 1 2 1 1 2 2 2 1 2 2 2 1 2 2 1 1 1 2 2 2 1 1 1 2 2 2 1 1 2 2 1 1 2 2 2 2 1 1 1 1 2 2 1 2 2 1 2 1 1 1 1 2 2 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 1 1 2 2 1 2 2 1 1 2 2 2 2 1 2 2 1 1 2 1 1 1 2 2 1 1 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 2 1 2 1 1 1 2 2 1 2 1 2 2 1 1 1 2 1 2 1 1 2 1 1 1 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 1 1 2 1 2 1 1 1 1 2 2 2 1 2 2 2 1 2 2 2 1 1 2 2 1 2 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 2 1 2 1 1 1 2 2 1 2 1 1 2 2 2 1 1 1 2 2 1 2 2 2 1 1 2 2 2 1 1 1 1 1 1 2 2 1 2 1 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 1 1 1 2 2 1 2 1 1 1 2 2 2 1 2 1 2 2 1 2 2 1 1 1 2 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 1 1 2 1 2 1 2 1 1 2 1 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 1 2 1 2 2 2 2 1 1 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 1 1 2 2 2 1 1 2 2 2 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 2 1 2 1 1 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 1 1 2 2 1 1 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 2 2 2 1 1 1 1 2 1 2 1 2 1 2 1 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 1 2 2 1 1 2 2 1 2 1 1 2 1 1 1 2 2 1 2 2 1 1 2 1 2 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 2 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 1 2 1 2 2 1 2 1 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 1 2 2 2 2 1 2 1 2 2 1 1 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 1 1 1 2 1 2 2 1 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 1 1 2 1 2 1 1 2 2 1 2 1 1 1 2 1 2 2 2 1 2 2 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 1 1 2 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 2 1 2 2 2 2 1 2 2 2 1 2 2 1 1 2 2 1 2 2 1 2 1 2 2 1 2 1 2 2 1 1 1 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 1 2 1 2 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 2 1 1 1 1 2 1 1 1 1 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 1 2 1 1 2 2 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 2 1 1 1 2 2 1 1 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 2 2 1 1 2 1 1 1 2 1 1 2 2 2 1 1 1 2 1 1 1 2 1 1 2 1 2 2 1 2 2 2 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 2 2 1 1 1 2 1 2 2 2 2 2 2 1 2 2 2 2 1 1 1 2 2 1 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 1 1 2 1 1 1 2 1 2 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 2 2 2 1 1 2 2 1 2 1 2 1 2 2 1 1 1 1 1 2 1 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 1 2 2 2 1 2 1 1 1 2 1 2 2 1 2 2 1 2 2 2 1 1 1 2 1 1 2 2 1 2 2 2 1 1 2 2 1 2 1 1 2 1 1 1 2 1 1 2 2 1 2 2 1 2 2 2 2 2 1 2 2 2 1 1 1 1 2 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 1 2 1 2 1 1 2 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 2 1 2 2 2 1 2 2 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 2 2 2 1 1 1 1 2 2 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 2 2 2 2 1 1 1 1 2 2 1 2 2 2 1 2 2 1 2 2 1 1 1 1 1 1 2 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 2 1 2 1 1 1 1 1 2 1 2 2 1 1 1 2 2 1 1 2 1 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 2 1 1 1 1 1 2 2 2 1 1 1 2 2 1 1 2 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 1 2 2 2 2 2 1 1 1 1 2 2 2 2 2 1 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 1 2 2 1 1 1 1 2 1 2 2 2 2 1 2 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 2 1 2 1 1 1 2 2 1 1 2 1 1 2 1 1 2 1 1 1 1 2 1 2 1 2 2 1 2 2 2 2 1 1 2 2 1 1 2 1 1 2 2 1 2 2 2 1 1 1 2 2 1 2 1 1 1 1 2 2 1 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 2 1 1 2 1 1 2 1 2 2 1 2 1 2 2 1 1 1 1 2 1 2 1 1 2 1 1 2 1 1 2 1 1 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 2 1 1 2 2 2 2 2 1 1 1 2 2 2 1 1 2 1 1 1 1 1 2 2 2 2 2 1 2 1 1 2 2 2 2 1 1 1 1 1 1 2 1 1 2 1 1 2 2 2 2 1 1 2 1 2 2 2 1 2 2 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 2 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 1 2 2 1 1 1 2 2 1 1 2 2 1 2 1 1 1 1 2 2 1 2 1 1 2 2 2 1 1 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 1 2 1 2 1 2 1 1 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 1 1 1 1 2 2 2 2 2 2 1 2 1 1 2 2 1 2 1 1 2 1 2 1 1 1 2 2 1 1 2 2 1 1 1 1 2 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 2 2 1 1 2 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 2 1 1 2 1 1 2 1 1 2 2 1 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 1 1 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 1 1 2 1 1 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 2 1 2 1 2 2 1 2 2 1 1 1 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 1 1 2 1 2 2 1 1 1 1 2 2 1 1 1 2 2 1 2 1 2 1 2 2 1 1 2 2 2 2 1 1 2 2 1 1 2 2 2 1 2 1 1 2 1 1 2 1 1 1 1 2 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 1 1 1 1 1 2 1 1 1 2 2 2 2 1 1 2 2 1 2 1 1 1 1 1 1 2 2 2 2 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 2 1 2 1 1 1 2 1 2 2 1 2 1 1 2 2 2 2 1 2 1 2 2 2 2 1 1 1 1 2 1 2 2 2 1 2 2 1 2 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 1 1 1 1 1 1 2 1 2 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 2 2 1 1 2 1 1 1 2 2 1 2 2 2 1 2 2 1 1 2 2 2 1 1 1 1 2 2 2 1 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 2 2 1 2 1 2 2 2 2 2 2 1 2 1 2 2 1 2 2 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 1 2 1 2 2 2 1 2 1 2 1 1 1 2 1 2 2 2 1 2 1 1 1 2 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 2 2 2 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 1 2 1 1 2 1 1 2 2 1 2 1 2 2 1 1 2 1 1 1 2 2 2 1 2 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 1 2 1 2 2 2 2 1 2 2 2 2 1 2 2 1 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 2 2 2 2 1 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 2 1 2 2 2 2 2 1 2 1 1 2 1 2 2 2 1 2 1 1 2 2 1 2 1 1 1 2 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 1 2 1 2 2 1 2 2 2 2 1 2 1 1 2 1 2 2 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 2 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 2 2 2 2 1 1 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 2 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 2 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 2 2 1 2 1 2 1 2 1 2 1 1 2 1 1 2 1 2 2 1 1 2 1 2 1 1 2 2 1 2 2 1 2 1 1 1 2 2 2 2 1 1 1 1 2 2 1 2 1 2 1 1 1 2 2 2 1 1 2 2 1 2 1 2 2 2 1 1 1 1 2 2 2 1 1 1 2 1 2 1 1 2 2 2 2 1 2 1 2 2 1 1 2 2 1 2 2 2 2 2 2 1 2 2 1 1 1 2 1 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 2 2 1 1 2 2 2 2 1 1 2 2 1 2 1 1 1 2 1 1 2 1 2 1 2 2 2 1 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 2 2 1 1 2 2 1 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 2 2 1 1 2 2 2 2 2 1 1 1 2 1 2 1 1 1 2 1 2 1 1 2 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 2 1 1 1 2 2 2 1 2 1 1 2 2 1 2 1 2 2 1 2 2 1 2 2 2 2 2 2 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 2 1 1 1 1 1 1 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 1 1 2 2 1 1 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 1 2 1 2 2 1 2 1 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 2 2 1 1 1 1 1 2 1 1 1 2 1 2 2 2 1 1 1 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 1 1 2 2 1 1 2 1 2 2 2 2 1 1 1 2 1 1 2 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 2 2 2 1 2 2 1 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 2 2 1 2 1 1 1 2 2 2 2 2 1 1 2 1 2 2 1 1 1 1 1 1 2 2 1 1 2 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 2 2 1 1 1 2 1 2 1 2 1 2 1 1 1 1 2 1 1 2 1 1 1 1 2 1 2 2 2 1 1 1 2 1 1 1 2 2 1 1 1 1 2 1 1 2 2 2 1 2 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 1 2 2 2 2 1 2 1 1 1 2 2 1 2 1 1 1 1 1 2 1 1 2 2 2 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 2 2 1 2 2 2 1 1 2 1 1 2 2 2 1 2 2 2 2 1 2 2 1 2 1 1 1 2 2 2 2 1 2 1 1 2 1 1 2 1 2 1 1 1 2 2 2 1 2 1 2 1 2 2 1 1 2 1 2 2 2 1 2 1 1 1 1 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 1 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 2 1 2 2 2 2 1 1 1 1 1 2 2 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 1 1 2 1 2 1 1 1 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 2 1 2 1 2 1 1 2 1 1 2 1 2 2 1 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 1 2 1 2 1 1 2 1 1 1 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 2 1 2 1 1 1 2 2 2 1 1 1 2 1 2 2 2 2 2 1 1 2 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 2 1 1 2 2 2 1 1 1 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 1 2 2 2 1 1 1 1 1 2 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 2 1 2 1 2 1 1 2 1 2 1 2 2 2 2 1 2 2 1 2 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 1 2 2 1 2 1 1 1 2 1 1 2 2 1 1 2 2 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 2 1 2 2 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 2 2 2 1 1 2 2 2 1 2 2 2 2 2 2 1 1 2 2 1 1 1 2 2 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 1 1 1 2 1 2 1 2 2 1 1 2 2 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 2 1 2 2 2 2 2 1 2 1 1 2 1 1 2 2 1 2 1 1 1 2 2 1 1 2 2 2 1 2 2 1 2 1 2 2 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 1 2 2 1 1 2 1 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 2 1 1 2 2 2 1 1 1 1 1 2 1 1 2 2 2 1 2 1 2 1 1 1 1 1 2 1 2 1 1 2 2 1 2 1 1 1 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 1 2 2 1 2 2 2 1 2 2 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 2 1 2 1 2 2 2 2 1 2 2 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 1 2 2 2 1 1 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 2 2 2 2 1 1 1 1 2 2 2 1 1 1 2 2 2 1 1 1 1 2 2 1 2 1 2 1 1 1 1 2 1 2 1 1 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 2 1 1 2 1 2 1 2 2 2 1 1 1 2 1 2 1 1 2 1 1 1 1 2 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 2 2 2 1 2 2 2 1 2 2 2 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 2 1 1 2 1 2 2 2 1 2 1 2 1 2 2 2 1 1 2 2 2 2 1 2 1 1 1 1 1 1 2 2 2 1 1 1 1 2 1 2 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 2 2 2 1 2 2 2 1 2 2 2 2 2 1 1 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 2 1 2 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 1 2 2 2 2 2 2 2 2 1 1 1 1 2 2 2 1 1 2 1 2 2 1 2 2 2 2 1 2 2 2 2 2 2 1 1 1 2 1 1 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 1 2 1 2 1 2 1 2 2 2 1 1 1 2 2 2 1 1 2 1 1 1 2 2 2 1 1 2 1 1 1 2 1 2 2 2 2 1 1 1 1 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 1 2 2 2 2 1 1 1 2 2 2 2 1 1 2 1 2 1 1 2 2 2 1 1 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 1 1 2 1 1 2 2 2 1 1 2 1 2 1 1 2 2 1 1 2 1 2 1 1 2 2 2 2 1 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 1 1 2 1 2 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 1 2 2 1 2 2 1 2 1 2 1 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 1 2 2 1 2 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 2 1 1 1 1 2 1 2 1 2 2 1 2 2 1 2 2 2 2 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 1 2 2 2 1 1 1 1 1 1 2 1 1 1 2 1 2 1 2 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 1 1 2 1 1 1 2 2 2 2 2 2 1 2 2 1 2 1 1 2 1 1 2 2 1 1 2 2 2 2 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 2 2 2 1 1 2 1 1 1 1 2 2 1 1 1 2 1 2 2 1 1 2 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 2 2 2 1 2 2 1 2 2 1 1 2 2 1 1 1 2 2 1 2 1 2 1 1 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 1 1 1 1 1 1 2 1 2 1 2 2 1 1 2 1 1 2 1 2 2 2 2 2 1 1 2 2 1 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 2 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 1 1 1 2 1 1 1 1 2 1 2 1 1 2 2 2 1 2 1 1 2 1 1 1 1 2 1 1 1 2 2 2 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 2 2 2 2 2 2 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 2 1 1 2 2 1 1 2 1 2 1 1 2 1 1 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 2 2 2 2 1 2 2 1 2 1 1 1 1 2 1 2 2 1 2 1 2 1 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 2 2 1 1 1 2 2 2 1 1 2 1 2 2 2 1 2 2 2 1 2 2 2 1 1 2 2 2 1 2 2 1 1 2 2 2 2 2 2 2 2 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 1 2 2 1 1 1 2 1 2 2 1 1 1 2 1 2 1 1 1 1 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 2 2 2 2 1 2 2 1 1 1 2 1 1 2 2 1 2 2 2 2 1 1 1 2 2 1 1 1 2 1 2 1 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 1 2 2 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 2 2 1 2 2 1 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 2 1 1 2 1 1 1 2 2 1 1 2 1 1 2 1 2 1 1 1 2 2 1 1 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 2 1 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 2 2 2 2 1 1 2 1 1 1 1 2 1 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 2 2 2 1 2 1 1 1 2 1 2 1 1 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 1 2 1 2 2 1 1 2 1 1 2 2 2 2 2 2 2 2 1 2 1 2 2 1 2 1 1 2 1 1 2 1 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 2 2 2 2 2 1 2 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 2 2 2 2 1 1 1 1 1 1 2 1 2 1 1 2 2 2 2 1 2 1 1 2 1 2 2 1 2 2 1 1 1 1 1 2 1 1 2 2 2 1 1 1 1 2 2 1 1 2 2 1 2 2 1 1 2 1 1 2 1 2 2 2 2 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 2 2 1 2 1 1 1 2 2 2 2 1 1 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 1 1 1 1 2 1 1 1 2 1 2 2 2 1 2 2 2 1 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 2 2 1 2 2 2 2 1 1 2 1 1 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 1 1 1 2 1 2 2 1 2 1 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 1 2 2 1 2 1 1 2 2 2 1 2 1 1 1 2 2 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 2 1 2 1 1 1 1 2 1 2 1 1 2 2 2 1 2 2 2 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 1 1 2 2 2 2 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 1 2 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 1 2 1 2 1 2 2 2 1 2 1 1 2 2 1 2 1 2 1 2 2 1 1 2 2 1 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 2 1 2 2 1 2 2 1 1 2 1 1 2 1 1 2 2 2 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 1 2 2 1 1 2 2 1 1 1 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 2 2 2 1 1 2 1 1 2 1 2 1 2 2 2 1 2 1 2 2 2 2 2 2 1 2 2 1 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 1 2 1 1 1 1 2 1 1 2 2 2 1 1 2 1 2 1 1 2 1 1 1 1 1 2 2 1 2 2 2 2 2 1 2 1 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 2 1 1 1 2 2 1 1 2 2 2 2 1 1 1 1 1 2 1 1 1 1 2 1 2 1 1 2 1 2 2 1 2 2 1 1 1 2 2 1 2 2 1 2 2 1 1 1 2 2 2 1 2 2 1 1 1 1 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 1 1 2 1 1 1 1 2 2 1 2 1 1 2 2 1 1 1 1 1 1 2 2 1 1 2 1 2 1 2 1 1 2 1 2 1 2 2 1 1 1 2 2 1 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 2 1 1 2 1 2 1 1 1 1 2 1 1 1 1 2 1 2 2 1 2 1 2 2 1 1 1 1 2 1 2 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 1 1 2 2 1 1 1 2 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 2 1 2 1 2 2 1 2 2 1 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 2 1 1 1 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 2 2 1 2 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 2 2 1 1 2 2 2 2 1 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 1 2 2 2 1 2 1 1 2 2 2 2 1 2 1 2 2 1 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 2 2 2 1 1 1 2 2 2 1 1 2 2 1 2 2 1 1 1 1 2 1 1 2 1 1 1 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 1 2 2 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 2 2 1 2 1 1 1 1 1 1 2 2 1 1 2 1 2 1 2 2 1 2 2 1 1 1 1 2 2 1 1 2 2 2 2 2 1 1 1 1 2 2 2 1 1 2 2 2 2 2 2 1 2 1 2 1 1 2 1 1 2 2 2 1 1 1 1 1 1 2 2 2 1 1 1 1 2 1 1 2 1 2 2 1 1 2 1 1 2 2 1 2 2 1 2 1 2 2 2 2 2 1 1 1 2 2 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 2 2 2 2 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 1 2 2 2 2 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 1 2 2 2 1 2 1 1 1 1 2 1 2 1 1 1 1 2 2 1 1 1 2 2 2 2 1 1 2 1 1 1 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 2 1 1 2 1 2 2 2 2 1 1 2 1 2 2 2 1 1 2 2 1 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 1 1 2 2 1 2 2 1 2 2 1 1 2 1 1 1 2 2 1 1 2 1 1 2 1 1 2 1 2 2 2 1 1 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 2 2 2 2 1 1 1 1 1 2 1 1 1 2 2 2 1 2 1 1 2 1 2 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 1 2 2 2 2 1 2 2 1 2 2 2 1 2 2 2 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 2 1 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 1 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 2 1 2 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 2 1 2 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 1 1 2 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 2 1 2 2 1 1 2 2 1 2 2 1 1 1 1 2 1 1 2 1 1 2 2 1 1 1 2 2 2 1 1 2 2 2 1 2 1 2 2 2 2 1 2 1 2 1 2 1 1 1 1 1 2 2 1 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 2 2 1 2 1 2 2 2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 2 1 1 1 1 2 2 1 2 2 1 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 1 1 1 2 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 2 1 1 1 1 1 1 2 2 2 1 1 1 1 2 1 2 2 2 2 2 1 2 2 1 1 2 1 2 1 2 1 2 1 1 2 2 1 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 1 2 2 2 1 2 1 2 1 2 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 2 1 2 2 1 1 2 1 2 1 1 2 2 1 2 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 1 2 2 2 1 1 1 2 1 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 1 2 2 2 1 2 1 1 1 2 2 2 1 1 1 2 1 2 1 1 1 2 2 1 2 1 1 2 1 1 1 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 1 1 1 2 2 1 1 1 1 2 1 1 2 2 1 1 1 2 1 1 1 1 1 2 2 1 1 2 1 1 2 2 1 2 2 1 2 1 2 1 2 1 1 1 2 2 1 2 2 2 1 2 1 1 1 1 1 2 1 1 2 2 2 2 1 1 2 2 2 1 2 1 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 1 1 2 2 1 2 1 1 1 2 1 2 1 2 2 2 2 2 2 2 1 2 2 1 2 1 2 2 1 2 1 2 1 1 2 2 1 1 2 1 1 1 1 2 1 2 2 1 1 1 2 1 2 1 2 2 2 1 1 2 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 2 2 2 2 1 2 1 2 2 1 2 1 2 2 2 2 2 2 2 2 2 1 2 1 1 2 1 2 2 1 1 2 1 1 2 1 2 1 1 1 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 2 2 1 1 1 1 1 1 1 2 1 1 2 2 2 2 2 2 2 2 1 1 1 2 2 2 1 1 1 2 2 1 1 2 1 1 1 1 2 1 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 1 1 1 1 1 1 1 2 2 2 1 2 2 1 2 1 1 2 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 1 2 1 2 1 1 2 2 1 1 1 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 1 2 2 1 2 2 2 1 1 1 1 2 1 2 1 2 2 1 2 1 1 1 2 1 2 1 1 1 1 1 1 1 1 2 2 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 1 1 1 1 1 2 1 1 2 2 2 2 2 2 1 1 2 1 2 2 1 2 1 2 2 2 1 2 2 1 2 1 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 2 1 1 1 2 2 2 1 2 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 1 2 2 1 2 2 1 1 1 1 2 2 1 1 2 1 2 1 2 2 1 2 1 1 2 1 2 1 1 2 1 2 2 1 2 2 1 2 1 2 2 2 1 2 2 2 2 1 2 2 1 2 2 2 2 1 2 2 2 2 1 2 2 2 1 2 1 1 2 1 2 1 2 1 1 2 1 2 1 1 1 2 2 2 2 2 1 2 2 2 2 1 1 2 1 1 1 2 2 2 2 2 1 1 1 2 1 1 1 1 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 1 1 2 1 1 2 1 2 2 1 1 1 2 2 2 2 1 2 2 1 2 2 1 1 1 1 1 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 1 1 2 1 2 1 2 1 2 2 1 1 1 1 2 2 1 2 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 2 2 1 1 1 2 1 2 1 1 1 1 2 2 1 2 1 2 2 2 2 1 2 2 1 1 2 2 2 2 1 2 2 2 1 1 1 2 2 1 1 1 2 2 2 1 2 2 2 2 2 1 1 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 1 1 2 2 1 2 2 1 1 2 1 1 2 1 1 1 2 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 1 1 2 1 1 1 1 1 2 2 1 1 2 2 2 2 1 1 2 2 1 1 1 1 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 1 2 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 1 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 2 1 1 1 1 2 1 2 1 2 2 1 2 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 2 1 1 2 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 1 1 1 2 2 2 2 1 1 2 2 2 1 2 2 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 1 1 2 2 2 1 1 2 1 2 1 1 2 1 2 2 2 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 1 2 2 2 2 2 1 2 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 1 2 1 1 1 2 1 2 2 2 1 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 2 2 1 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 2 2 2 1 1 2 1 2 1 1 2 1 1 1 2 2 1 2 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 2 2 1 1 2 2 2 1 1 2 1 2 2 1 1 2 2 2 2 2 2 1 1 1 2 2 1 1 1 1 1 1 1 2 2 2 1 2 2 2 1 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 2 2 1 2 1 2 2 1 2 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 2 1 1 1 2 2 2 1 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 1 2 2 2 2 2 1 2 1 1 1 1 1 2 1 2 2 1 2 2 2 1 1 1 1 1 2 1 1 2 2 2 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 1 2 2 2 1 1 1 1 2 2 1 1 2 1 2 2 2 1 2 1 2 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 1 2 2 2 1 1 2 2 1 1 1 2 2 2 2 1 2 1 2 1 2 2 2 2 1 1 1 2 1 2 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 2 1 2 1 1 1 2 2 1 1 2 1 2 1 1 2 2 2 1 1 1 1 1 1 2 2 1 1 1 2 2 2 1 2 2 2 2 2 1 1 2 2 2 2 2 2 1 2 1 1 1 2 1 2 1 2 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 2 2 1 2 2 2 1 1 2 1 2 1 1 2 1 2 1 2 2 1 1 2 1 1 1 1 1 2 1 2 2 1 2 1 2 1 1 1 1 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 1 2 1 1 2 1 2 1 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 1 2 2 1 1 2 1 1 1 2 2 2 1 2 1 2 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 2 2 2 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 1 2 1 2 1 1 2 2 2 1 1 1 2 2 2 2 1 2 1 2 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 2 2 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 2 2 1 1 2 2 1 1 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 1 2 1 2 2 1 1 1 1 2 1 2 2 2 1 2 1 1 1 1 2 1 1 2 2 1 2 2 2 1 1 2 2 2 1 2 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 1 2 1 1 2 2 1 2 2 2 2 1 1 2 2 1 2 2 1 2 2 2 2 2 1 1 2 1 1 2 1 1 1 1 2 1 1 1 1 2 2 2 1 1 2 2 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 2 2 1 1 2 1 2 2 2 2 1 1 1 2 2 2 2 2 1 2 1 2 2 2 2 1 2 1 2 2 1 1 2 2 2 2 1 2 1 2 2 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 1 1 2 2 2 2 1 1 2 2 2 1 2 2 1 2 2 2 1 1 2 1 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 2 2 1 1 2 1 1 2 2 2 2 2 2 1 1 1 1 1 2 1 2 2 1 2 1 2 1 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 1 2 2 1 1 2 2 1 1 2 2 2 1 2 1 2 1 2 1 1 2 1 2 1 1 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 1 1 1 2 1 1 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 2 1 2 1 1 2 2 1 1 1 2 2 2 2 1 2 2 1 1 1 1 1 1 2 2 1 1 1 2 2 1 2 1 1 1 2 2 1 1 2 2 2 2 1 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 2 1 1 2 1 2 2 2 2 1 2 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 2 2 1 1 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 2 2 2 2 1 2 1 2 2 2 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 1 1 2 2 2 2 2 1 2 1 1 2 1 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 2 1 2 1 1 1 2 1 1 2 1 2 2 2 1 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 2 2 1 2 1 2 1 2 1 2 1 1 1 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 1 1 2 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 2 2 2 1 2 2 2 1 2 2 2 1 2 1 2 1 2 2 2 2 1 1 1 2 2 2 1 2 1 1 2 2 2 2 2 2 1 1 2 2 2 1 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 2 2 1 1 2 1 2 1 2 2 2 2 1 1 2 2 2 2 1 1 2 1 2 2 1 1 1 1 2 2 1 1 2 2 1 2 2 2 1 2 1 1 1 1 2 2 2 2 2 1 1 2 2 2 2 2 2 1 2 2 2 2 1 2 1 1 1 2 1 1 1 2 2 1 1 2 1 2 2 1 1 1 1 2 2 1 1 2 1 1 2 2 2 1 1 2 2 1 1 1 1 2 2 2 2 1 2 1 1 1 1 1 1 1 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 1 2 2 2 1 1 1 1 2 1 1 2 2 1 1 2 2 2 1 1 1 1 2 1 2 2 1 1 2 1 2 2 2 1 2 2 1 1 2 2 2 2 2 1 2 1 1 2 1 2 1 2 2 1 1 2 1 1 2 2 1 1 2 2 2 2 1 1 1 2 2 1 1 2 2 1 2 2 1 2 1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 1 1 1 1 2 1 1 2 2 1 1 2 2 1 1 1 2 2 2 2 1 1 2 2 2 2 2 2 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 1 1 1 2 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 2 1 2 1 1 2 2 1 2 1 2 2 1 2 2 1 1 1 1 1 2 1 2 2 1 1 2 1 1 1 1 1 2 2 1 2 2 2 1 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 1 2 2 2 1 2 1 1 1 1 2 1 1 1 2 2 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 1 1 2 1 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 1 2 1 2 1 2 1 1 2 1 1 2 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 2 1 1 2 1 2 1 2 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 1 2 2 2 1 2 2 1 2 2 2 1 1 2 2 1 2 2 1 2 2 1 2 2 2 1 1 2 1 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 1 1 1 2 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 1 1 2 2 1 2 2 1 2 2 1 1 1 1 1 2 1 2 2 2 1 1 1 1 1 1 2 1 2 1 2 1 1 1 2 1 1 2 2 1 1 1 1 1 1 2 1 1 1 2 2 1 1 2 1 1 2 1 2 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 2 1 1 1 2 2 1 1 1 1 1 2 2 1 2 2 1 1 1 2 1 2 2 1 1 1 2 1 1 2 2 2 1 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 1 2 1 2 1 1 2 1 1 2 2 2 2 2 2 2 1 1 1 2 2 1 1 1 2 1 2 1 2 2 2 2 1 1 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 2 1 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 2 2 2 1 2 1 1 1 2 2 2 2 1 1 2 2 1 1 1 2 1 2 2 1 1 2 2 2 2 1 2 1 2 1 2 2 2 2 1 1 1 2 1 2 1 2 1 1 1 1 2 1 2 2 2 2 2 2 1 2 2 2 1 2 2 2 1 1 1 2 1 1 2 2 2 2 1 1 1 2 2 2 2 2 2 2 1 1 2 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 2 2 2 1 2 2 2 2 1 1 2 2 2 2 1 2 2 1 1 1 1 2 1 2 1 2 1 1 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 1 1 1 1 2 1 2 1 1 2 2 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 1 1 2 1 2 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 2 1 2 1 1 1 2 1 2 2 2 1 1 2 2 1 1 2 2 2 1 1 1 2 2 1 1 1 2 1 2 2 2 1 1 2 1 1 1 1 1 2 2 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 2 1 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 2 1 1 1 1 1 2 1 2 2 2 1 1 1 1 2 1 1 1 2 1 2 2 1 2 1 1 2 2 1 1 1 1 1 1 2 2 2 2 2 1 1 1 1 2 1 2 2 1 2 2 1 1 1 1 1 2 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 2 2 1 2 2 2 1 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 1 1 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 2 1 2 1 2 2 1 1 1 1 2 1 2 2 2 1 1 1 1 2 1 1 1 1 1 1 2 1 1 2 2 2 2 1 2 2 1 1 1 2 2 1 1 2 2 1 2 1 1 1 1 2 2 1 1 1 1 1 2 2 1 1 1 2 2 1 1 1 2 2 1 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 1 1 2 2 1 1 1 2 1 2 2 1 1 1 1 2 1 2 2 1 2 2 2 2 2 2 1 2 1 1 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 2 2 2 1 1 1 2 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 1 2 2 2 1 1 2 1 1 1 1 2 1 2 1 2 2 1 1 1 2 2 1 1 2 2 2 2 1 2 1 2 2 2 1 2 2 1 1 1 1 1 2 2 1 2 2 2 2 1 1 1 2 2 1 2 2 1 2 1 1 2 2 1 1 1 1 1 2 2 1 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 2 2 2 2 2 2 2 2 1 1 1 2 1 1 1 2 2 2 1 1 2 1 2 2 1 1 1 1 2 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 1 2 2 2 1 2 2 2 1 1 2 1 1 2 1 2 2 1 2 2 2 2 2 2 2 2 2 2 1 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 1 1 2 2 2 2 2 1 1 1 2 2 2 2 2 1 1 2 2 2 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 2 1 2 2 2 1 1 2 2 1 1 2 1 1 2 1 1 2 1 1 1 1 2 2 2 2 2 2 1 1 2 2 1 1 2 1 1 2 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 1 1 1 2 1 2 2 2 1 1 1 2 1 2 1 2 2 1 2 1 1 1 2 2 1 2 2 1 2 1 2 2 1 1 1 1 2 2 1 2 2 2 1 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 2 2 2 2 2 2 1 1 2 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 1 1 2 1 2 1 2 2 1 2 1 2 2 1 1 1 2 2 2 2 2 2 2 1 2 2 2 2 2 1 1 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 2 1 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 2 2 2 1 1 2 2 2 2 2 1 1 1 1 2 2 1 1 2 1 1 2 2 1 2 2 2 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 2 2 1 2 1 2 1 2 2 2 2 1 1 2 2 2 2 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 1 2 2 1 2 1 1 1 2 2 2 1 2 1 2 2 1 1 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 2 2 2 2 2 2 2 1 2 1 2 1 1 1 2 2 1 1 1 2 1 1 2 1 1 2 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 2 2 2 2 2 1 1 2 2 1 1 1 2 2 1 2 2 2 2 2 2 2 2 1 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 2 2 1 1 2 1 2 2 2 1 2 2 1 2 1 2 2 1 2 2 2 1 1 1 2 2 2 1 2 2 1 1 1 2 1 1 1 2 2 2 2 1 2 2 1 2 2 2 2 1 1 1 2 2 1 2 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 2 1 1 1 2 1 2 1 1 2 2 2 1 1 2 1 1 2 1 1 2 2 1 1 2 2 1 1 1 2 2 2 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 1 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 1 1 2 1 2 1 1 1 1 1 2 1 2 2 2 2 1 1 2 2 1 2 1 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 1 2 2 1 1 1 2 2 2 1 2 1 2 2 2 2 1 2 1 2 2 1 2 2 2 2 2 1 1 1 1 2 2 2 2 1 2 1 2 2 2 2 2 2 2 2 2 1 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 1 2 1 2 2 2 2 1 1 1 1 2 1 1 1 1 2 2 1 2 1 2 1 1 2 1 1 1 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 1 1 1 2 2 1 2 1 1 1 1 2 2 1 2 1 1 1 1 1 2 1 1 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 1 2 2 1 2 2 1 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 1 2 1 2 2 2 1 1 1 1 1 2 1 2 2 1 2 2 2 1 2 2 1 1 2 1 1 1 1 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 2 2 2 2 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 2 2 2 2 1 2 2 1 1 2 2 1 2 2 2 2 2 2 1 2 2 2 1 2 2 1 1 1 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 1 2 2 2 2 1 2 1 1 2 1 2 2 2 1 1 2 2 2 1 2 1 2 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 1 1 2 1 1 2 1 2 1 1 1 1 2 2 1 1 1 2 2 2 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 2 1 1 1 2 1 2 1 1 2 1 2 2 2 2 1 1 1 1 2 1 2 1 1 2 1 2 1 2 1 2 2 2 1 1 2 2 2 1 2 2 2 2 2 1 1 1 2 2 1 2 2 1 1 1 2 1 2 1 2 1 1 2 1 2 1 2 2 2 2 1 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 2 1 2 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 1 1 1 1 2 2 1 2 1 1 1 2 2 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 2 1 1 1 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 2 1 1 1 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 2 1 2 1 2 2 2 2 1 1 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 2 2 2 1 2 2 1 1 1 1 2 2 1 2 1 2 2 2 1 1 1 2 1 1 1 2 2 1 2 2 2 2 2 1 2 2 1 1 1 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 2 2 2 2 1 1 1 2 2 1 2 2 1 1 1 1 1 1 2 1 2 2 1 2 1 1 2 2 2 2 2 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1 2 1 1 2 2 2 1 1 2 2 1 2 1 2 1 2 2 1 1 1 1 2 2 2 2 1 1 1 2 2 1 1 1 2 2 1 2 2 1 1 2 1 2 1 2 2 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 2 2 1 2 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 1 2 1 2 1 1 2 1 1 1 1 1 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 2 1 1 1 2 1 2 2 2 1 1 1 2 2 1 2 2 1 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 2 2 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 2 1 1 2 2 2 1 1 1 2 1 2 1 1 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 1 2 2 2 1 1 1 1 1 2 2 1 1 2 2 2 2 2 2 1 1 2 1 2 2 2 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 1 1 2 2 2 1 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 2 2 2 1 1 1 2 2 1 1 2 2 2 2 1 1 2 1 2 1 2 1 1 1 1 1 2 1 1 2 2 2 1 1 2 2 1 1 2 2 1 2 1 1 1 2 2 2 2 1 1 1 1 1 1 2 2 1 1 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 1 1 1 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 1 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 1 2 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 1 2 1 2 2 2 1 2 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 1 2 1 1 2 1 2 1 1 2 1 2 2 1 1 1 1 2 2 2 2 1 1 2 1 1 1 2 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 1 2 1 2 2 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 1 2 1 1 2 2 2 2 1 1 2 2 2 1 1 1 2 2 2 1 1 2 2 2 2 2 1 1 2 1 2 1 2 2 2 1 1 2 2 1 2 1 1 1 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 1 2 1 2 2 1 2 2 2 1 2 1 2 1 1 2 1 2 2 2 1 1 1 2 1 2 2 1 2 1 1 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 2 2 1 2 1 1 1 1 1 1 1 1 2 1 1 2 2 2 1 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 1 2 1 2 1 1 1 1 2 1 2 1 2 1 1 2 2 1 2 1 1 2 1 2 1 2 1 1 2 2 2 1 2 2 2 2 2 2 1 1 2 1 2 2 2 1 1 2 1 2 1 1 1 1 1 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 1 2 1 2 2 1 2 2 1 2 2 1 2 1 1 1 1 1 2 1 1 1 2 2 2 2 2 2 1 2 1 2 1 2 1 1 2 1 1 1 1 2 1 2 1 2 1 1 2 2 2 2 1 2 2 2 2 2 2 2 2 1 1 2 1 2 2 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 2 1 2 1 2 1 1 1 1 1 1 1 2 2 1 2 2 1 1 1 1 2 1 1 2 1 2 1 2 1 1 1 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 1 1 2 2 1 1 2 1 1 1 1 1 2 2 1 1 1 2 2 2 2 2 1 1 2 1 1 2 1 1 1 2 1 1 2 1 1 2 2 2 2 1 2 2 1 1 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 2 2 1 1 1 1 1 2 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 1 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 1 2 2 1 2 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 1 2 1 2 2 2 2 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 2 2 1 2 1 1 2 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 2 1 1 1 2 2 1 1 2 2 1 2 2 2 2 1 1 1 2 2 2 1 1 2 2 2 1 1 2 2 1 1 1 1 1 2 2 1 1 2 2 2 2 1 1 1 2 1 2 2 2 2 1 1 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 2 1 1 2 2 2 1 1 1 2 2 1 2 1 2 2 1 2 2 2 2 2 1 2 2 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 1 1 2 2 2 1 1 1 1 2 1 2 1 2 2 2 1 2 1 1 2 1 1 2 1 1 2 2 2 1 2 1 1 1 2 1 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 1 1 2 1 2 2 1 1 1 1 2 2 1 1 2 2 1 2 2 2 1 2 2 1 2 1 2 2 1 2 1 1 1 2 2 2 2 2 1 2 1 2 1 1 2 2 1 1 1 1 2 1 1 1 1 2 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 1 2 1 2 1 2 2 2 2 1 2 2 1 2 2 1 1 1 1 2 2 2 1 1 1 1 2 2 1 1 1 2 2 2 1 1 2 2 2 1 1 1 1 1 1 2 1 1 1 2 2 1 2 2 1 2 1 2 2 2 2 1 1 2 1 1 2 1 2 1 1 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 1 1 2 2 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 2 2 2 1 1 2 2 2 2 1 1 1 1 2 2 2 2 1 2 2 1 2 2 2 1 2 1 2 2 2 2 2 2 1 1 1 2 1 1 1 1 2 1 1 1 2 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 2 2 2 1 1 2 2 2 2 1 2 1 2 1 1 1 2 2 2 1 1 2 1 1 1 2 2 1 2 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 1 2 1 1 1 1 2 1 1 2 1 1 1 2 2 2 2 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 1 2 2 1 1 1 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 1 1 1 1 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 2 2 2 1 1 1 2 2 1 2 1 2 2 2 1 1 1 1 2 1 1 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 1 2 2 1 2 1 2 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 2 2 1 1 2 1 2 1 2 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 1 2 1 2 1 1 1 1 2 1 1 1 2 2 2 2 2 1 1 2 2 1 2 2 1 1 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 1 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 2 1 1 1 1 1 2 1 1 2 2 1 2 2 2 2 1 1 2 2 2 2 1 2 2 2 2 2 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 2 1 2 2 2 1 2 2 1 1 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 2 1 1 1 1 2 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 2 2 1 2 2 1 1 1 2 2 2 2 2 2 1 2 2 1 1 2 2 1 1 2 1 1 2 1 1 1 1 2 1 1 1 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 1 1 1 2 1 1 2 1 2 1 1 1 1 2 2 2 1 1 2 1 1 1 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 1 1 2 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 2 1 2 2 2 2 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 2 1 2 2 2 1 1 1 1 2 1 2 1 2 2 2 1 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 1 1 1 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 2 1 1 1 1 1 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 1 1 1 1 2 2 1 1 1 1 2 1 1 2 2 1 2 2 2 2 2 1 2 2 1 2 2 2 1 1 1 2 2 1 2 1 2 2 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 2 1 1 2 1 1 2 2 2 1 2 1 1 2 1 2 1 2 1 2 2 2 2 2 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 1 1 2 1 1 1 2 1 2 2 1 2 1 1 1 1 2 1 1 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 1 2 1 2 2 2 1 1 1 2 1 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 1 2 2 2 1 1 1 2 2 2 1 1 2 2 1 2 1 2 2 2 2 2 2 1 1 1 1 2 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 2 1 2 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 2 1 1 1 2 2 2 2 1 2 1 1 1 2 1 1 2 1 2 2 2 2 1 2 2 2 1 2 1 2 2 2 2 1 2 1 1 2 2 1 1 1 2 2 2 1 1 2 1 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 2 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 2 2 1 2 1 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 2 2 2 2 1 1 1 1 2 1 1 1 2 1 2 1 2 2 1 2 2 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 2 2 2 1 1 1 2 1 1 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 1 1 1 2 1 2 1 1 2 1 2 1 1 2 2 1 2 2 2 1 1 1 2 1 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 1 1 2 2 1 1 2 1 1 2 1 2 1 2 2 2 2 2 1 1 2 2 2 1 1 1 1 2 1 2 1 2 1 1 1 1 2 2 2 1 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 1 1 2 1 2 1 2 2 1 1 1 1 2 1 2 2 1 2 1 2 2 2 2 2 1 1 2 2 1 2 2 1 1 1 2 1 2 1 2 2 2 2 2 2 2 2 1 1 1 1 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 1 1 2 1 2 2 2 1 2 1 2 2 2 2 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 1 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 2 1 2 1 1 2 1 1 2 1 1 2 1 2 2 2 1 1 1 2 2 1 1 2 2 1 2 2 1 1 2 2 2 1 1 2 2 1 2 2 2 1 2 2 1 1 1 1 1 2 1 2 2 2 2 1 2 2 2 2 1 1 1 2 1 2 2 2 2 1 1 2 1 1 2 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 1 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 2 2 2 2 1 2 1 1 2 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 2 1 1 1 2 1 1 1 2 2 2 1 1 2 1 2 2 1 1 1 2 2 2 2 1 1 1 1 2 2 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 1 2 1 1 2 1 1 1 2 2 1 2 1 2 1 2 1 2 1 2 2 2 1 2 2 1 2 2 1 1 2 1 2 2 2 1 2 1 2 1 1 2 2 2 2 2 1 1 2 2 1 2 1 1 2 2 1 1 1 1 1 1 2 1 2 1 2 2 1 1 1 2 2 2 1 2 1 2 2 2 1 1 1 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 1 1 2 2 2 1 1 2 2 1 2 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 2 1 1 1 2 1 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 2 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 2 1 1 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 1 2 1 1 1 1 1 2 2 1 2 2 1 2 1 2 2 2 1 2 2 2 2 2 1 2 2 2 1 2 2 1 2 2 1 1 2 1 2 2 2 2 1 2 2 1 2 1 1 2 2 1 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 2 1 1 1 2 2 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 1 2 1 2 1 1 1 2 2 2 1 2 1 1 1 1 2 1 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 2 2 1 1 1 1 2 1 2 2 2 2 1 2 2 2 2 2 1 1 2 2 2 1 1 2 1 2 2 1 1 1 1 2 1 2 2 2 1 2 2 1 1 2 2 1 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 1 1 2 2 2 1 1 1 2 1 1 1 2 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 1 2 2 2 1 2 2 1 1 1 1 2 2 2 2 1 2 1 2 2 2 2 1 2 2 1 2 2 1 1 1 1 2 2 1 2 2 1 1 2 2 2 2 2 1 2 1 1 1 1 2 1 2 2 1 1 2 1 2 2 2 1 2 2 2 2 1 2 2 1 1 1 2 2 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 1 1 2 1 1 1 2 1 1 2 2 1 1 2 1 1 1 2 1 1 2 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 2 2 1 2 1 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 1 1 2 2 2 2 1 1 2 2 1 2 1 1 2 2 2 2 1 2 1 1 1 2 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 1 2 1 1 1 2 1 1 2 1 2 1 2 1 1 1 2 2 2 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 2 2 2 2 2 1 1 1 2 2 1 2 1 1 1 1 2 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 1 2 2 1 1 1 2 1 2 1 1 1 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 1 2 2 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 2 2 1 2 1 1 2 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 2 1 2 2 2 2 1 2 2 2 1 1 1 2 2 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 1 2 1 1 1 2 2 1 2 2 1 1 2 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 2 2 1 1 2 2 2 1 1 2 1 2 2 2 2 2 2 1 2 2 1 2 2 1 1 1 1 1 2 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 1 1 1 1 2 1 1 1 1 2 1 2 1 1 2 2 1 1 1 1 1 1 2 1 2 1 2 1 2 2 1 2 2 2 2 1 2 1 1 1 1 1 1 2 1 1 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 1 2 1 1 1 2 2 1 2 1 2 2 1 2 1 1 2 1 1 2 2 2 1 1 1 1 2 1 1 1 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 2 1 2 2 2 2 1 1 1 2 2 1 2 1 1 2 2 1 1 1 1 1 1 2 2 2 2 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 2 2 2 1 2 1 1 1 2 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 2 1 2 1 2 1 1 1 1 1 1 2 1 1 1 2 1 2 2 2 2 1 2 2 1 2 1 1 1 1 2 2 1 2 2 1 2 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 2 2 1 2 1 2 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 1 1 2 2 1 2 1 2 2 2 2 2 2 1 2 2 1 1 1 2 1 2 1 1 1 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 1 1 1 2 2 2 1 1 1 2 2 1 2 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 2 2 2 1 1 2 1 2 1 1 2 2 2 1 1 1 1 1 1 2 2 2 1 1 1 2 2 2 1 1 2 2 2 2 1 2 2 1 1 1 1 2 2 1 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 1 1 2 1 1 2 2 1 1 2 1 1 1 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 1 2 2 2 1 2 2 1 1 1 2 2 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 1 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 1 2 1 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 1 2 2 2 1 2 1 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 1 1 2 2 1 1 2 1 2 1 2 2 1 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 1 2 2 1 1 1 1 1 1 2 2 2 1 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 2 2 1 2 2 2 1 2 2 1 1 1 2 2 1 2 2 2 2 2 1 2 1 1 2 1 1 2 2 2 2 2 1 1 1 2 1 1 1 2 2 2 2 1 1 1 1 1 1 2 2 2 1 1 1 2 2 1 2 1 1 1 2 2 2 1 1 1 1 2 2 1 1 1 1 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 2 2 1 2 1 1 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 1 1 2 1 1 1 1 2 1 2 2 2 1 1 1 2 2 1 1 2 1 2 2 1 1 1 2 2 1 1 2 2 2 1 1 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 1 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 2 1 2 2 1 2 2 1 1 2 2 2 1 1 1 1 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 1 2 2 2 1 2 1 2 2 1 2 1 1 1 2 2 1 2 1 1 1 2 2 1 1 2 1 2 1 2 1 1 2 1 2 2 1 1 1 2 2 2 1 2 2 1 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 2 2 1 2 2 1 1 2 1 2 1 2 2 1 2 1 2 2 1 1 1 1 2 2 2 1 1 2 2 1 2 1 1 2 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 1 2 2 1 2 1 2 2 1 1 1 1 2 2 2 1 1 2 1 2 1 1 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 2 1 2 2 1 1 1 2 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 2 1 1 2 2 1 2 2 2 1 1 2 1 2 1 2 1 2 1 1 2 2 2 2 1 1 2 2 1 1 2 1 2 2 2 2 1 1 2 2 2 1 2 2 2 2 1 2 2 1 2 1 2 2 1 1 2 1 1 1 2 1 1 1 2 1 1 2 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 2 1 2 2 1 2 2 2 1 2 1 2 1 2 2 2 1 2 1 1 1 2 1 1 1 2 1 2 1 1 2 2 2 2 2 2 1 2 1 2 1 1 1 1 2 2 1 1 1 1 1 2 2 1 2 2 2 2 1 1 2 2 2 1 2 2 1 1 2 2 2 1 1 2 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 2 2 1 2 1 1 2 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 2 2 2 2 2 2 1 2 1 1 2 1 1 2 1 1 1 1 1 2 2 1 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 2 2 2 1 1 1 1 1 1 1 2 2 1 2 1 2 2 1 2 2 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 2 2 1 1 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 2 1 2 1 2 1 1 2 1 2 2 1 2 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 1 2 2 2 2 2 2 1 2 1 1 2 1 1 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 1 1 2 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 1 2 1 1 1 2 2 2 2 2 1 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 1 1 1 1 2 2 2 1 1 1 1 1 1 1 2 1 2 2 2 1 1 2 2 2 2 2 1 2 1 2 1 2 1 2 1 1 1 1 1 2 2 2 1 2 1 1 1 2 2 1 2 2 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 2 2 1 2 1 2 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 1 2 2 1 1 1 1 1 2 1 2 1 2 2 2 1 2 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 1 2 2 2 2 2 2 2 2 1 2 2 1 1 2 2 1 1 1 1 1 1 2 1 2 2 1 2 1 2 2 1 2 1 2 2 2 1 1 2 1 2 2 2 1 2 1 1 2 2 1 1 1 2 1 1 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 2 2 1 2 2 2 1 2 2 2 1 1 1 2 1 2 2 1 2 1 2 2 1 2 1 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 1 1 2 2 1 2 2 1 2 1 2 1 1 1 1 1 1 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 1 2 2 1 2 2 2 1 2 1 2 2 2 1 2 2 1 1 1 2 2 2 1 1 2 2 2 1 2 2 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 1 1 2 1 1 1 2 2 1 2 1 2 1 2 2 1 2 2 1 1 1 1 1 2 1 1 2 1 1 2 1 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 1 1 1 2 1 1 2 2 1 1 1 1 1 2 2 2 1 1 1 2 2 1 2 2 2 2 1 2 1 2 2 1 1 1 1 2 2 2 1 1 1 2 1 1 1 1 2 2 2 1 1 2 1 2 1 1 1 1 2 1 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 2 2 2 2 1 2 1 2 1 1 2 2 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 1 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 1 2 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 2 2 2 1 2 2 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 2 1 2 2 1 2 2 2 1 1 2 1 2 2 2 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 2 2 2 2 1 2 2 2 2 1 1 1 2 1 1 1 2 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 2 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 1 2 2 1 2 2 2 1 1 1 2 1 2 1 1 1 2 2 1 1 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 1 1 1 2 2 1 2 1 1 1 1 1 2 2 2 1 1 1 1 2 2 2 2 1 1 1 2 2 1 1 2 1 2 1 1 1 2 1 1 2 1 2 2 2 2 2 1 2 1 1 1 1 1 1 1 2 2 1 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 1 1 1 1 2 1 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 2 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 1 1 2 1 2 1 1 1 1 2 2 2 2 1 2 2 1 1 2 2 1 1 2 2 2 2 2 1 1 1 2 2 1 2 1 2 2 1 2 2 1 2 2 1 1 2 2 1 2 1 1 2 1 1 2 2 1 1 1 1 2 2 1 2 1 2 1 1 1 2 1 2 1 1 1 2 2 2 1 2 2 2 1 1 2 2 2 1 2 1 2 2 1 2 2 2 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 2 1 2 1 1 2 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 2 1 2 2 1 1 2 1 1 1 1 2 1 2 2 2 2 1 1 2 1 1 1 2 2 1 2 2 2 2 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 1 1 2 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 2 2 2 2 1 1 1 1 2 2 1 1 2 2 1 1 2 2 1 2 1 1 2 2 2 2 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 2 1 2 1 2 2 2 1 2 1 2 1 1 2 1 1 1 1 2 1 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 2 1 1 2 2 1 2 2 1 1 1 2 2 2 2 2 1 1 1 1 2 2 1 2 2 2 1 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 2 2 1 1 2 2 1 1 1 2 1 1 2 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 2 1 2 2 2 2 2 2 2 1 1 2 2 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 1 1 1 1 2 1 1 1 1 1 1 2 1 2 2 2 2 2 1 1 2 2 1 1 2 2 2 2 1 1 2 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 1 2 2 2 2 1 1 2 2 2 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 2 1 1 1 1 1 2 1 1 2 1 2 2 2 1 2 2 2 2 1 2 1 2 2 1 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 2 1 1 1 1 1 1 1 1 1 2 2 1 2 2 2 1 1 1 2 2 1 1 2 2 1 1 1 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 2 1 1 2 1 2 1 1 2 2 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 2 2 1 2 1 2 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 2 2 1 2 1 2 1 1 1 1 2 1 1 2 1 1 2 2 2 1 2 1 1 1 2 2 1 1 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 1 1 1 2 2 1 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 2 2 2 2 2 1 1 1 2 1 2 1 1 2 2 2 2 1 1 1 1 2 2 2 1 2 1 1 1 1 2 2 1 1 2 2 1 2 2 2 1 2 1 2 2 2 1 2 2 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 2 2 1 1 1 1 1 1 1 2 1 2 2 2 2 2 2 1 1 2 1 1 2 2 2 1 2 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 1 1 2 2 1 2 1 2 2 1 1 1 1 2 2 1 2 1 1 2 1 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 1 1 1 2 1 2 1 2 2 1 2 2 2 2 1 1 1 1 1 2 1 1 1 1 2 2 1 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 1 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 2 1 1 2 1 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 2 1 1 2 2 1 1 2 1 2 2 2 1 1 2 2 1 2 2 1 1 2 2 2 1 2 2 2 1 1 2 2 1 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 1 2 1 2 2 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 1 2 1 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 1 2 2 1 2 1 1 1 1 2 2 2 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 1 1 1 1 2 2 1 2 2 1 2 2 1 2 1 2 2 1 2 1 2 2 2 2 2 2 1 2 2 1 2 1 1 1 1 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 2 2 2 2 2 1 1 1 1 2 1 1 1 2 1 1 2 2 2 2 1 1 1 2 1 1 1 2 2 2 2 2 2 1 1 1 1 2 2 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 1 1 1 2 2 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 1 2 1 1 2 1 2 2 2 2 2 2 1 1 1 2 1 2 1 2 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 2 2 2 1 1 1 1 1 1 2 1 2 1 2 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 1 2 1 1 2 2 2 2 1 1 2 2 1 1 2 2 1 1 1 2 1 1 1 2 2 2 2 1 1 2 1 2 1 1 2 1 1 1 2 1 2 2 2 2 1 1 2 2 2 1 1 2 1 1 1 2 1 2 2 2 1 2 2 2 1 1 1 1 1 1 2 2 2 2 1 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 2 2 2 1 2 2 1 2 2 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 2 2 2 2 2 1 1 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 1 2 2 1 2 1 1 1 2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 2 1 2 2 1 2 1 2 1 1 2 1 1 1 2 2 1 2 1 2 2 1 1 2 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 2 1 1 1 1 1 2 1 2 2 2 2 1 2 1 1 2 1 1 1 2 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 2 2 1 2 2 1 1 2 1 2 1 1 1 1 1 2 1 1 1 1 2 2 1 1 2 1 2 2 2 2 1 1 2 2 1 1 1 2 1 2 2 2 2 1 2 2 1 1 1 2 2 2 2 2 1 2 1 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 2 1 1 2 2 1 1 1 2 1 1 2 1 2 1 2 1 2 2 1 1 2 2 2 2 2 1 2 2 2 2 1 1 2 2 2 2 1 1 2 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 2 2 2 2 2 2 2 1 1 2 2 2 2 1 1 2 1 2 1 1 2 1 2 2 1 1 1 1 1 2 2 1 2 2 2 1 1 2 2 2 1 2 2 1 2 2 2 1 2 1 2 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 1 1 1 2 2 1 1 2 2 2 1 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 2 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 1 2 1 1 1 2 2 2 1 1 2 1 2 1 2 2 2 1 1 1 1 2 1 2 2 2 1 1 1 2 2 2 2 1 2 2 1 2 1 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 2 1 2 1 1 2 2 2 1 1 2 1 1 1 1 2 1 1 1 1 1 2 2 1 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 2 2 1 1 1 2 1 1 2 1 1 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 1 1 2 2 2 2 1 2 2 1 2 2 1 1 2 2 1 1 1 1 1 2 2 1 2 2 1 2 2 1 2 2 2 2 1 2 1 2 2 2 1 1 2 2 1 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 1 1 1 2 1 2 1 2 2 1 1 2 2 2 2 1 1 2 2 1 2 1 2 2 2 2 1 2 1 2 1 1 1 2 2 1 1 1 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 1 1 1 1 2 2 2 1 1 2 2 1 2 2 1 1 1 1 1 2 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 1 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 2 1 2 2 2 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 2 2 2 1 2 2 2 1 2 1 2 2 2 1 1 2 1 1 2 1 1 2 1 2 2 2 1 2 2 2 1 2 2 1 1 2 1 2 1 2 2 1 1 2 2 2 1 2 1 1 1 1 2 1 1 2 2 2 1 1 1 1 1 1 2 2 2 1 1 2 1 2 1 1 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 2 1 2 1 2 1 1 1 2 2 2 1 1 2 2 2 2 1 2 1 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 1 2 2 2 2 1 2 1 1 1 1 1 2 2 1 1 1 2 2 1 2 2 1 1 1 2 2 1 1 1 1 2 2 2 1 2 2 1 2 1 1 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 2 1 2 1 1 2 1 2 1 2 1 1 1 2 1 1 2 1 2 2 2 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 2 2 1 1 1 2 2 1 1 1 1 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 2 1 2 1 1 2 1 2 1 1 1 2 2 1 1 1 1 2 1 2 1 1 2 2 1 1 2 1 1 2 2 1 1 2 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 2 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 2 2 1 2 2 2 1 2 2 1 1 2 2 2 1 1 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 2 2 1 1 1 2 1 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 2 2 1 2 1 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 1 1 1 2 2 2 2 1 2 2 2 2 2 2 1 1 1 1 2 2 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 2 1 1 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 1 2 2 1 2 2 2 1 1 1 1 2 1 2 2 2 2 1 2 1 2 2 1 2 1 2 2 1 1 2 2 2 1 1 1 1 2 2 1 1 1 2 2 1 2 1 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 1 2 2 1 2 1 2 1 1 2 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 1 2 1 1 2 1 1 1 2 1 1 2 2 2 1 2 1 1 1 2 2 1 2 1 1 1 1 2 1 1 2 1 2 1 2 2 2 1 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 1 2 1 1 1 1 1 1 1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 2 2 1 2 1 2 2 2 2 2 1 1 2 2 1 1 1 1 1 1 2 2 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 1 1 1 2 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 1 1 2 2 1 2 2 1 2 1 1 2 1 2 2 1 1 1 1 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 1 2 2 2 2 1 2 1 1 2 1 1 2 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 2 2 1 2 1 1 2 2 2 2 1 2 1 1 1 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 1 2 1 1 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 1 1 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 1 2 2 2 2 2 2 1 2 1 1 1 1 2 2 1 1 2 2 1 1 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 2 2 2 2 2 1 1 2 1 1 2 2 2 1 2 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 2 1 2 2 2 2 1 2 2 2 1 1 1 1 2 1 2 2 1 2 1 2 2 2 1 2 2 1 1 2 1 1 1 1 2 1 1 2 1 2 1 2 2 1 2 2 2 2 2 2 2 1 1 2 2 1 2 1 1 2 2 2 1 1 2 1 2 1 2 2 1 2 1 2 1 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 2 2 1 1 2 2 1 1 2 2 2 1 2 2 1 1 1 1 2 1 2 2 2 1 2 2 2 2 1 1 2 1 1 2 1 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 1 1 1 2 2 2 1 2 1 2 1 2 2 2 2 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 2 2 1 2 1 1 2 2 2 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 1 2 2 2 1 1 1 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 2 2 1 2 2 2 2 2 1 2 2 1 1 1 2 1 2 2 1 1 1 1 1 2 2 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 2 2 2 2 2 2 1 1 1 1 1 2 2 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 2 1 1 1 2 1 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 2 2 1 2 1 1 1 1 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 1 1 2 1 2 2 2 1 2 2 1 1 2 1 1 2 1 1 1 2 2 2 2 1 1 1 2 1 2 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 1 1 2 2 2 2 2 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 1 1 1 1 1 1 2 1 2 1 1 1 2 1 2 2 2 2 2 2 1 1 2 2 2 1 1 1 1 2 1 1 1 1 2 2 1 1 2 1 1 2 1 2 1 2 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 1 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 2 2 1 1 1 1 2 1 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 2 1 1 1 1 2 1 2 2 2 2 1 2 2 1 1 1 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 2 1 2 2 2 1 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 2 2 2 1 2 1 1 1 2 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 2 2 2 2 1 2 2 2 1 1 1 1 1 2 2 1 2 2 2 2 2 2 1 2 1 2 1 1 1 1 1 2 1 1 2 1 1 2 2 2 2 2 1 2 1 1 2 1 2 1 1 2 2 2 2 1 2 2 2 2 1 1 2 2 1 1 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 1 1 2 1 1 2 1 2 2 2 2 2 1 2 1 2 2 2 2 2 1 2 1 1 1 2 1 1 2 2 1 1 2 2 2 2 1 1 1 2 2 1 1 1 2 1 2 2 1 1 1 2 2 1 1 1 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 1 1 1 1 2 2 1 2 2 2 2 1 2 2 2 1 2 1 2 2 1 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 2 1 1 2 2 1 2 1 1 1 2 2 2 1 1 2 1 1 1 2 2 1 2 2 2 2 2 1 2 2 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 2 2 2 1 2 2 2 1 2 2 1 2 1 2 2 1 2 2 1 1 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 2 2 1 2 2 1 1 2 1 2 2 2 2 2 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 2 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 1 1 1 1 1 1 2 1 2 2 1 1 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 1 2 1 2 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 2 2 1 1 1 1 1 2 1 1 2 2 1 1 1 2 1 2 1 1 1 1 1 1 1 2 1 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 1 1 2 1 2 1 1 2 1 2 1 2 2 1 2 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 1 1 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 2 2 1 2 2 1 2 1 1 2 2 2 2 2 1 1 1 1 1 2 2 1 1 2 2 2 2 2 1 1 1 1 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 1 1 2 2 2 2 2 1 2 2 2 1 2 2 2 2 2 1 2 2 1 2 1 2 2 2 2 1 1 2 2 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 1 1 2 2 1 1 1 1 2 1 1 2 1 2 2 1 2 1 2 2 2 1 1 2 1 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 1 1 2 2 2 2 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 1 2 1 2 2 1 2 1 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 1 2 2 2 1 2 1 2 2 1 1 1 1 1 1 2 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 1 2 2 2 1 2 1 1 2 1 1 1 2 1 1 1 2 1 1 2 1 1 1 2 1 2 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 1 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 2 2 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 1 2 1 2 2 1 2 1 1 2 1 1 2 1 1 1 1 2 1 1 2 2 1 1 2 1 1 2 2 1 1 2 2 2 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 1 1 2 1 2 1 1 1 1 1 1 1 2 1 2 2 1 2 1 2 2 2 2 2 1 2 1 2 1 1 1 2 2 2 1 1 2 2 1 2 2 2 1 2 2 1 1 2 1 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 1 1 2 2 2 2 1 2 1 1 1 2 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 2 1 2 2 2 2 2 1 2 1 2 1 2 1 1 1 2 1 2 1 2 1 1 1 1 2 1 1 2 1 1 2 2 1 2 1 2 2 1 2 2 1 1 2 1 1 1 2 2 2 2 1 1 1 2 2 1 2 2 2 2 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 2 2 1 2 2 1 1 1 1 1 2 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 1 2 2 2 2 1 2 2 2 2 1 1 2 1 1 2 1 2 1 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 1 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 2 2 2 2 2 1 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 2 1 2 2 2 1 1 2 2 1 2 2 2 2 1 2 1 1 2 1 2 2 2 2 1 1 1 2 2 1 1 1 2 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 2 2 2 1 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 2 2 1 1 1 2 2 1 2 2 2 2 2 2 1 1 1 2 2 2 1 2 1 1 1 1 1 2 1 2 2 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 1 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 2 2 1 1 1 2 1 2 1 2 2 2 1 1 2 1 1 1 1 2 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 1 2 2 2 2 1 1 2 1 2 2 1 2 1 2 2 2 2 2 1 2 1 2 2 2 1 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 2 2 1 2 1 2 2 2 1 1 2 2 1 1 1 2 2 2 2 1 2 2 1 2 1 2 1 1 1 1 1 2 2 2 1 2 2 2 1 1 1 2 2 2 2 2 2 1 1 2 2 1 1 1 1 1 2 2 1 2 1 2 2 2 2 2 2 1 2 2 2 1 2 2 1 1 2 2 1 1 1 1 2 1 1 2 2 2 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 1 1 1 1 2 1 2 1 1 1 1 1 2 2 2 1 2 1 2 2 2 1 1 2 1 2 2 2 2 1 2 2 2 2 2 2 2 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 2 2 2 1 2 1 1 1 1 1 2 1 2 1 2 2 2 1 2 1 1 2 2 2 2 1 2 2 1 2 2 2 1 1 2 1 2 1 1 2 2 1 1 2 1 2 1 1 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 2 2 1 1 2 2 2 1 2 2 2 1 2 2 1 1 2 2 2 2 2 2 2 1 1 1 2 2 1 1 1 2 2 1 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 1 2 2 2 1 2 2 1 1 2 1 2 2 2 2 2 2 2 1 2 1 1 2 1 1 1 1 1 1 1 2 1 2 2 2 1 1 2 1 2 1 1 1 2 1 1 2 1 1 2 2 2 1 2 1 1 2 1 1 2 2 1 2 2 1 2 2 1 2 1 1 1 1 1 1 1 2 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 1 2 2 2 2 1 2 2 2 2 1 1 1 2 2 2 1 1 1 1 1 1 1 2 1 2 2 2 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 2 1 1 2 1 1 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 2 1 2 2 2 2 1 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 2 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 1 2 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 1 1 1 1 1 1 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 1 1 2 2 1 2 2 2 1 2 1 1 2 2 2 2 2 2 1 1 2 1 1 2 2 2 1 2 1 2 2 1 2 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 2 1 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 1 2 2 2 2 1 2 2 2 2 2 1 1 1 2 1 2 2 2 2 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 1 2 2 2 1 1 1 2 2 2 1 2 1 1 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 2 1 1 1 2 1 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 1 2 2 2 1 1 1 1 2 2 2 1 2 1 2 1 1 2 2 2 1 1 1 1 2 2 1 2 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 2 2 2 1 1 1 2 2 1 1 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 1 1 2 2 1 2 2 1 2 1 2 1 1 2 1 1 2 1 1 2 2 2 1 2 2 1 2 1 2 2 1 2 1 1 1 1 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 2 1 1 1 2 2 1 2 1 2 1 1 2 2 2 2 1 1 2 1 1 1 2 2 2 1 2 2 2 2 2 1 2 2 2 2 2 1 1 2 1 1 2 2 1 2 2 1 2 1 1 2 1 1 2 1 2 1 2 2 1 2 2 1 2 2 2 1 1 1 1 2 1 1 2 1 2 2 2 1 2 1 1 1 2 2 2 1 1 2 1 2 1 2 1 1 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 1 2 2 2 2 2 2 1 1 2 2 2 2 1 2 2 1 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 2 2 2 1 1 1 1 1 1 2 1 1 2 2 2 2 2 1 1 1 1 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 1 2 1 1 2 2 2 2 1 1 2 1 1 1 1 2 1 2 1 2 2 2 1 2 2 1 1 2 1 1 2 2 2 2 1 1 1 1 2 2 2 1 2 2 2 1 2 2 1 1 1 2 2 2 1 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 1 2 2 2 1 1 1 2 1 1 1 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 2 1 1 2 1 2 2 1 2 2 1 2 2 1 2 1 1 1 2 2 1 1 1 2 2 2 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 2 1 2 2 2 2 2 1 2 1 2 1 2 1 1 2 2 1 2 1 1 2 1 2 2 2 2 2 1 1 1 1 2 2 1 1 2 2 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 2 1 2 2 1 1 2 1 1 1 1 2 1 2 1 2 1 1 2 1 2 1 2 2 2 1 1 1 2 2 2 2 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 2 2 1 2 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 2 1 1 2 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 1 2 2 1 1 1 2 2 1 2 2 1 1 1 2 1 1 1 2 1 1 1 2 2 1 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 1 2 1 1 2 1 1 1 2 2 1 2 2 1 2 2 1 1 1 1 1 2 2 1 1 1 2 1 2 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 2 1 1 2 1 1 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 1 2 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 1 2 2 2 2 2 1 2 1 1 1 1 1 1 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 1 1 1 2 2 1 2 1 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 2 2 2 1 1 2 2 2 1 1 1 2 1 2 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 2 2 2 2 1 2 2 2 1 2 1 2 2 1 1 1 1 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 1 1 2 1 2 1 2 1 1 1 2 2 1 1 1 2 2 2 1 2 2 2 2 2 2 1 1 2 1 1 1 1 1 1 1 1 2 1 2 2 2 2 1 1 1 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 2 1 1 2 2 1 2 1 1 2 1 1 2 2 2 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 1 2 2 1 1 1 2 2 1 2 1 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 2 2 2 1 2 2 2 2 1 2 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 1 1 2 2 1 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 2 1 1 1 2 1 1 1 1 2 2 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 2 2 2 1 2 1 2 1 1 2 1 2 1 2 1 1 1 2 2 1 1 1 2 2 2 1 1 2 2 1 2 2 2 2 1 1 2 2 1 2 1 2 2 2 1 2 2 2 1 1 1 1 1 2 1 1 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 1 2 2 1 2 2 2 1 1 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 1 1 2 2 2 2 1 1 2 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 1 2 1 1 1 1 2 2 2 2 1 1 1 2 2 1 1 2 2 2 2 2 1 1 2 1 1 2 1 2 2 2 1 1 1 1 2 1 1 2 1 2 1 1 2 1 1 2 2 1 2 2 1 1 2 1 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 1 1 1 2 1 1 1 2 2 2 1 2 1 1 2 2 2 1 1 1 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 1 1 1 2 1 1 2 1 1 1 2 1 1 2 2 2 2 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 2 2 2 2 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 2 2 1 2 1 1 2 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 2 1 2 1 1 2 1 2 1 1 2 2 1 1 2 2 1 2 2 2 2 1 1 2 1 2 2 1 2 2 2 1 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 2 2 1 2 2 2 2 1 1 2 2 2 2 2 2 1 1 1 2 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 1 1 2 1 1 2 2 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 1 2 1 2 2 1 1 2 1 2 1 1 2 2 2 2 1 2 1 2 1 2 1 1 1 2 1 1 1 2 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 2 2 1 2 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 1 1 1 2 1 2 2 1 2 2 2 1 2 1 2 1 2 2 1 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 2 1 2 1 1 2 2 1 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 2 2 1 2 2 1 2 2 2 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 1 2 2 1 1 1 2 1 2 2 1 1 1 1 1 2 1 1 1 2 2 2 1 1 1 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 1 2 2 1 2 1 1 2 1 2 2 2 1 1 1 1 1 2 1 2 1 2 2 2 2 1 1 1 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 2 2 2 1 2 2 2 1 2 1 1 2 2 2 1 1 1 1 2 2 1 2 1 2 1 2 1 2 1 1 2 1 2 2 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 2 2 1 2 2 1 2 1 2 1 2 1 1 1 2 2 2 1 1 2 1 2 2 2 2 1 1 1 2 1 1 2 1 1 1 1 1 2 1 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 2 2 2 1 1 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 2 1 2 2 1 1 2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 1 1 2 2 1 2 2 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 2 1 2 1 1 1 1 2 2 2 1 2 2 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 2 2 2 2 1 1 1 2 2 2 1 2 2 1 2 1 1 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 1 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 2 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 2 2 2 2 2 1 1 1 2 2 1 1 1 1 2 2 2 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 2 2 2 2 1 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 2 2 1 1 1 1 2 2 1 1 1 2 2 1 1 2 2 1 2 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 2 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 1 2 2 1 2 1 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 1 1 2 1 2 1 1 1 2 2 2 2 2 1 2 1 2 1 2 2 2 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 1 1 1 1 2 2 1 2 1 1 1 2 1 1 2 1 2 1 1 2 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 2 2 1 2 2 2 2 2 1 2 2 1 1 2 1 1 1 2 2 1 1 1 1 1 1 2 1 2 1 1 2 2 1 1 2 2 1 2 2 1 2 1 1 2 1 1 2 1 2 2 2 1 1 2 2 2 2 1 1 2 1 2 2 2 2 1 1 2 2 2 1 1 1 2 1 1 2 1 2 2 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 1 2 2 2 1 1 2 2 1 2 2 2 1 1 2 2 2 1 2 1 1 2 2 1 2 2 1 2 1 1 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 1 2 1 2 2 1 1 2 1 2 1 2 2 2 1 1 1 1 2 2 2 2 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 2 1 2 2 2 1 2 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 2 2 1 1 2 1 1 2 1 1 2 1 2 1 2 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 1 2 2 2 1 1 1 1 2 2 1 1 2 1 2 1 1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 2 2 2 2 1 1 2 2 1 2 2 1 1 1 1 1 1 1 2 2 1 2 1 1 2 2 1 1 1 1 2 1 1 2 1 2 2 2 2 1 2 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 2 2 1 1 1 2 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 1 1 1 2 1 2 1 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 2 2 1 2 1 2 2 1 2 2 2 1 1 1 2 1 1 1 1 1 1 1 1 2 2 2 1 1 2 1 2 2 2 2 1 1 2 1 1 2 1 1 2 2 1 1 1 2 1 2 2 1 1 2 2 2 2 2 2 1 2 2 2 2 1 2 2 1 2 1 2 2 1 1 1 1 1 2 1 1 1 2 2 2 1 2 1 1 1 1 1 1 2 1 2 1 1 1 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 1 2 1 2 1 1 1 2 2 1 1 1 2 2 2 2 2 2 1 1 2 2 1 2 2 1 2 2 1 1 1 2 2 2 1 1 2 1 1 1 2 2 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 2 1 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 2 2 1 2 1 2 1 2 2 2 1 1 1 2 2 2 1 1 1 1 2 1 1 2 2 1 2 1 2 1 2 1 1 1 2 2 2 2 1 1 2 2 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 1 1 2 1 1 2 2 2 1 1 2 1 2 2 1 1 1 1 2 1 1 2 1 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 1 1 2 1 1 1 1 2 2 1 2 2 2 1 1 1 1 1 2 2 1 2 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 1 1 2 2 1 2 2 2 2 1 1 1 1 1 1 2 2 2 2 1 2 2 1 1 1 1 1 2 1 2 1 1 2 1 2 1 1 2 2 1 1 2 1 1 1 2 2 1 2 1 1 1 2 1 1 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 2 1 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 2 2 1 2 2 1 1 1 2 2 2 2 1 1 2 1 2 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 1 1 1 1 2 1 2 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 2 2 2 1 2 2 2 2 2 2 1 1 1 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 1 1 1 2 2 2 2 2 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 2 1 2 2 1 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 1 1 1 2 2 1 1 1 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 2 1 2 1 1 2 1 1 1 2 1 2 1 2 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 1 2 2 2 1 2 2 2 1 2 1 1 1 1 2 2 2 1 2 2 2 1 1 2 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 1 1 2 1 1 1 2 2 1 1 1 2 1 1 1 2 1 1 1 2 2 2 1 2 2 1 2 1 2 1 1 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 2 1 1 1 1 2 2 1 2 2 1 2 1 1 1 2 1 1 1 2 1 2 2 2 2 2 1 2 2 2 1 1 1 1 2 2 1 2 1 1 1 2 1 2 1 2 2 2 2 2 1 2 1 1 1 1 2 2 1 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 2 2 2 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2 2 2 2 2 1 2 2 1 2 1 1 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 1 1 1 1 2 2 1 1 2 1 1 1 2 2 2 1 1 2 2 2 2 2 2 2 1 1 2 2 1 2 1 1 1 2 1 1 2 1 2 1 1 1 2 2 2 2 2 1 1 2 2 1 1 1 1 2 2 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 1 2 2 2 1 2 2 1 1 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 2 2 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 2 1 2 2 1 1 2 2 2 1 2 1 1 2 1 1 1 2 1 2 1 2 1 2 1 2 2 1 2 1 1 1 1 2 2 1 1 1 1 2 1 1 1 2 1 1 1 2 2 1 2 2 1 1 2 1 2 1 2 1 1 2 2 2 1 1 2 1 1 1 2 1 1 2 2 1 1 1 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 1 1 2 2 1 1 2 1 2 2 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 2 2 1 1 1 2 1 2 1 2 2 1 2 1 1 1 2 2 2 2 1 2 2 1 1 2 1 1 1 1 1 1 1 2 1 2 2 2 2 2 1 1 1 2 1 2 1 1 1 2 1 2 1 2 2 1 1 2 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 2 2 1 1 2 1 2 2 2 2 2 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 2 2 1 2 2 1 2 1 2 2 2 2 1 2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 2 1 1 2 2 2 1 1 1 2 1 1 2 1 1 1 2 1 2 2 1 2 1 1 1 1 1 1 2 1 2 2 2 1 1 1 2 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 2 2 2 1 2 2 1 1 1 2 1 1 1 1 2 1 2 1 2 2 2 1 2 1 2 1 2 1 2 2 1 2 1 1 2 2 2 2 1 2 1 1 1 2 1 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 2 1 2 2 2 1 1 2 2 2 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 1 2 2 2 1 2 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 2 2 1 2 2 2 1 2 1 1 1 1 2 2 1 2 1 2 1 2 2 2 1 1 2 2 1 1 2 2 2 2 2 1 1 2 2 1 2 2 2 2 2 2 1 1 1 2 2 2 2 1 2 1 2 1 2 2 2 1 1 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 1 2 2 1 2 1 2 2 2 1 2 2 1 1 1 1 2 1 1 2 1 1 1 1 1 1 2 1 2 1 1 1 2 1 1 2 2 1 1 2 1 1 1 1 2 2 2 2 2 1 2 2 2 2 2 1 1 1 1 1 2 2 2 2 2 2 1 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 1 1 2 2 2 2 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 2 1 1 1 2 1 1 1 2 2 2 2 1 2 1 1 1 1 1 2 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 1 2 2 1 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 2 1 1 2 2 2 2 2 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 2 2 1 1 2 1 1 2 2 2 1 2 1 1 1 2 1 2 1 1 2 1 2 2 2 2 2 2 2 2 1 2 1 2 1 2 1 1 2 2 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 2 2 1 2 1 1 1 2 2 1 1 2 2 1 1 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 1 1 2 2 1 1 2 2 1 1 1 1 1 1 2 2 1 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 1 1 1 1 2 2 2 1 2 2 1 2 1 2 1 2 1 1 2 2 2 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 2 2 1 1 2 2 2 1 2 1 2 1 2 2 2 2 1 2 2 2 1 1 2 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 1 2 2 2 2 1 1 1 2 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 2 1 2 1 2 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 2 2 2 1 1 2 1 2 2 2 2 1 1 2 1 1 1 1 2 2 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 2 1 1 2 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1 2 2 2 2 1 1 2 2 2 2 2 1 1 2 1 2 2 1 1 1 1 1 2 2 1 1 1 1 2 2 1 1 2 1 1 2 1 2 2 2 1 2 1 1 2 1 2 2 1 1 2 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 2 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2 2 2 2 2 1 1 2 1 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 1 2 2 2 1 1 2 1 1 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 1 2 2 2 2 1 2 1 2 2 2 1 1 2 1 2 1 2 1 1 2 1 1 2 2 1 1 1 1 2 2 1 2 1 2 2 1 1 1 1 2 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 1 2 2 1 2 1 1 2 1 1 1 1 2 1 1 1 1 2 2 1 1 1 2 1 1 1 1 2 1 1 2 2 2 2 2 1 2 2 1 1 2 1 1 2 2 1 1 1 2 2 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 1 1 2 1 1 2 2 1 2 2 2 1 1 1 2 1 1 1 2 1 2 1 2 2 2 1 1 1 1 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 1 2 2 2 2 1 2 1 2 1 2 1 1 2 2 2 1 2 1 2 1 2 1 2 2 2 1 2 1 2 1 1 1 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 1 2 1 2 1 2 2 2 1 1 2 2 2 1 2 1 1 1 1 1 1 1 2 1 1 2 1 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 1 1 1 1 2 1 2 1 1 1 2 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 1 2 2 2 1 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 2 2 1 1 2 2 2 2 2 1 1 2 2 2 2 1 1 2 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 2 2 1 2 1 1 2 1 1 2 2 2 1 2 1 1 1 1 2 1 1 1 2 1 1 2 1 1 1 2 1 1 2 1 1 1 2 1 1 2 2 2 2 1 2 2 2 2 2 1 2 2 1 2 2 1 2 2 1 1 2 2 1 2 2 2 1 2 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 1 2 2 1 1 2 2 2 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 2 1 1 2 1 2 2 2 1 1 1 1 1 1 2 1 2 1 1 2 2 1 1 2 1 2 2 2 2 2 1 1 1 1 1 1 2 2 2 1 2 1 1 2 2 2 2 2 1 2 1 1 2 1 1 1 1 1 2 2 2 1 2 1 2 2 1 2 2 1 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 1 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 2 1 2 1 2 1 1 2 2 2 2 2 1 2 2 1 1 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 1 2 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 2 2 2 2 1 2 1 1 1 1 2 2 2 1 2 1 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 1 2 1 2 1 1 2 1 1 2 1 1 2 2 2 2 1 2 1 1 1 2 1 2 2 2 1 2 1 1 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 1 1 1 1 1 1 1 2 2 1 1 2 2 1 2 1 2 1 2 1 2 2 2 1 1 1 2 2 1 1 1 1 2 1 1 1 1 2 1 2 2 1 1 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 2 1 2 2 2 2 2 2 2 1 1 2 2 2 2 1 2 2 2 1 2 2 1 2 1 2 1 2 2 2 1 1 1 2 2 1 1 2 2 1 2 2 1 1 2 2 1 2 1 1 1 2 2 1 2 1 2 2 1 1 2 1 1 2 2 1 1 2 2 1 2 1 2 2 2 1 1 2 2 1 1 2 1 2 1 2 2 2 2 2 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 1 1 2 2 1 2 1 2 2 2 2 1 1 2 2 1 1 1 1 1 2 1 1 2 1 1 2 1 1 2 2 2 2 1 1 1 2 2 2 2 2 2 1 2 1 1 2 1 2 1 1 2 2 2 2 1 1 2 1 1 1 2 1 2 2 1 2 1 2 1 2 1 2 1 1 2 1 2 2 1 1 2 2 1 2 1 2 1 1 1 2 1 2 2 2 2 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 1 1 2 1 1 2 1 2 1 1 2 1 2 2 2 2 2 2 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 2 1 2 1 2 1 2 2 2 2 2 2 2 1 2 2 1 1 1 2 2 2 2 2 1 2 2 1 1 2 1 1 1 2 2 2 2 2 2 2 1 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 1 2 2 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 1 1 2 1 1 2 2 2 2 1 1 1 1 2 1 2 1 1 1 2 1 2 2 1 2 1 1 2 1 1 2 2 1 1 1 2 2 2 1 1 2 2 2 2 2 2 1 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 1 1 2 1 2 1 2 1 2 2 1 2 1 1 2 1 1 2 2 2 1 2 2 1 2 1 2 2 2 1 2 2 1 2 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 2 1 1 2 2 2 2 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 2 2 2 1 1 1 1 2 1 1 1 2 1 2 1 2 2 2 1 1 1 2 1 1 1 2 1 1 2 2 1 2 2 2 1 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 2 2 1 1 2 1 2 2 1 2 2 2 1 2 2 2 2 2 2 1 2 1 2 2 2 2 1 2 2 2 1 1 1 2 1 2 2 2 2 1 1 2 2 2 1 2 2 1 1 1 2 1 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 1 1 2 2 1 2 1 1 1 2 1 1 1 2 2 1 2 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 1 1 2 1 1 1 2 2 1 1 2 1 1 1 2 1 1 2 1 2 1 1 1 1 2 1 1 1 2 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 2 2 2 1 2 2 1 2 2 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 1 2 1 1 2 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 1 1 2 2 2 2 2 1 1 2 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 2 2 1 1 2 2 2 2 1 1 2 2 2 1 2 1 2 1 1 2 1 1 2 1 2 2 1 2 2 1 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 1 2 1 1 2 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 2 1 2 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 1 2 2 1 1 2 1 1 2 2 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 1 1 1 1 1 2 1 2 2 2 1 2 1 1 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 1 2 1 2 2 2 2 1 1 1 2 1 1 1 2 1 1 2 2 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 1 1 2 1 1 2 2 1 1 2 2 1 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 1 1 1 2 1 2 1 1 2 1 2 2 2 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 2 1 2 2 1 1 1 1 2 2 2 1 2 2 2 2 2 2 2 1 1 2 2 1 2 2 2 1 2 2 1 1 1 1 1 1 2 2 2 2 2 1 2 2 2 1 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 1 2 1 2 1 2 2 1 2 1 2 1 1 1 1 1 2 1 2 1 1 1 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 1 2 1 2 1 1 1 1 1 2 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 1 1 1 1 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 1 1 1 2 1 1 2 2 1 1 1 2 1 1 1 2 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 2 2 2 2 2 1 2 1 2 2 1 1 1 2 2 2 2 2 2 2 1 2 1 1 1 2 2 1 2 1 2 2 1 1 2 2 1 2 1 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 1 2 2 1 1 2 2 2 1 2 2 1 2 1 2 1 2 2 1 1 1 1 2 2 1 2 1 1 2 2 1 2 2 1 1 2 2 1 2 2 2 1 2 2 1 2 1 1 1 1 2 1 1 2 2 1 2 1 1 1 2 1 2 1 2 2 2 1 1 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 1 2 1 1 1 1 2 2 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 2 1 2 1 1 2 2 2 2 1 1 2 1 2 1 1 1 1 2 1 2 2 2 1 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 1 1 2 1 2 1 1 1 2 1 2 1 2 2 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 1 1 1 1 1 1 1 1 1 2 1 2 1 2 2 1 2 1 2 2 1 1 2 2 2 2 1 2 2 2 2 1 2 2 2 1 2 2 2 2 2 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 2 1 2 2 2 1 1 1 2 1 2 1 1 2 1 2 2 2 2 2 1 2 1 1 1 2 1 1 1 1 2 2 2 1 1 1 2 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 2 2 1 2 1 1 1 1 1 1 2 1 2 2 2 1 2 1 2 2 1 2 2 1 1 2 2 2 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 2 2 2 1 1 1 2 1 2 2 2 2 1 1 2 1 2 2 2 2 2 1 1 2 1 1 2 1 1 2 2 2 1 1 1 2 1 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 2 2 2 1 2 1 2 2 1 1 2 2 2 2 1 1 1 1 1 2 1 1 2 1 1 1 1 2 2 1 2 2 2 2 1 2 1 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 2 2 2 1 2 2 2 1 1 1 2 1 2 1 2 1 2 2 1 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1 2 1 2 1 2 2 1 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 2 1 2 1 1 1 2 2 1 1 1 1 2 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 1 2 2 2 1 2 1 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 1 1 2 2 1 2 2 1 1 1 1 1 2 1 2 1 1 1 2 2 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 2 1 2 2 2 1 2 2 2 2 2 2 1 2 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 1 2 2 2 2 2 2 2 2 2 1 2 1 1 2 1 1 1 2 2 2 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 2 2 2 1 2 2 1 1 2 1 2 1 2 2 1 2 1 1 2 2 2 2 2 1 1 2 2 1 2 2 2 1 1 2 2 2 2 1 1 1 2 2 1 2 2 1 1 1 2 2 2 2 2 1 2 1 1 1 2 1 2 1 1 1 1 2 2 1 1 2 1 2 2 1 1 2 2 1 2 1 2 1 2 1 1 1 1 2 1 2 1 2 2 1 1 1 1 2 2 2 2 2 1 1 1 2 1 1 1 1 2 2 1 1 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 1 2 2 2 1 1 2 1 2 1 1 2 2 1 1 1 1 2 1 1 1 2 1 1 1 2 2 1 2 2 1 2 1 1 2 2 1 1 1 2 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 2 1 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 1 1 2 1 1 2 1 1 1 1 1 2 1 1 1 2 1 2 2 1 1 2 2 2 2 2 2 2 1 2 1 1 1 1 1 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 2 1 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 2 1 2 1 1 1 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 1 2 1 1 2 1 1 1 1 2 1 2 1 2 2 1 1 1 2 1 2 1 1 1 2 1 1 2 2 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 1 1 1 1 2 2 1 1 1 2 1 1 2 1 2 2 1 1 2 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 1 1 1 2 2 1 1 2 1 1 1 2 2 1 2 1 2 2 1 2 1 1 2 1 2 1 2 2 1 2 2 1 2 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 2 2 1 1 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 1 2 2 2 1 2 1 2 2 2 2 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 2 1 2 2 2 1 1 1 1 2 1 2 2 2 2 2 2 1 2 2 1 2 1 2 1 2 2 1 1 1 1 1 2 2 2 1 1 2 1 2 2 1 2 2 2 1 1 2 1 2 1 1 1 1 2 1 1 2 2 1 2 1 2 1 1 1 1 1 2 2 1 2 2 2 1 1 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 2 1 1 1 1 2 2 1 1 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 1 2 2 1 1 2 2 2 2 1 1 1 2 1 1 2 2 2 1 1 1 1 2 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 1 2 1 2 1 1 1 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 1 2 2 1 2 2 2 1 2 2 1 1 1 2 2 1 1 2 2 1 2 1 2 2 2 1 2 2 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 1 1 2 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 2 1 2 1 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 1 2 2 1 1 1 1 1 1 1 1 2 1 1 1 2 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 2 1 2 2 1 1 2 1 2 2 2 1 2 2 2 1 2 2 2 2 1 1 2 2 1 1 1 2 1 2 1 1 2 2 1 2 2 2 2 1 1 1 1 1 2 2 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 2 2 2 1 1 2 1 1 1 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 1 1 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 1 2 1 1 1 2 1 2 2 1 1 1 1 1 1 1 1 2 2 2 1 1 2 1 2 1 2 2 1 1 1 2 1 2 2 1 1 2 1 1 1 1 1 1 2 2 1 1 1 2 2 2 1 1 1 1 2 1 2 1 2 2 2 1 1 2 2 1 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 2 1 2 1 1 2 1 2 1 1 2 1 1 1 1 2 2 2 2 1 2 1 2 1 1 1 1 2 2 1 2 1 1 1 2 2 2 2 2 1 1 2 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 2 2 1 2 2 1 2 2 2 2 2 2 2 1 2 2 2 2 2 1 1 2 1 2 1 2 2 2 1 1 1 1 2 1 2 1 1 1 2 2 1 1 2 1 2 1 2 2 1 2 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 1 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 1 1 2 1 2 2 2 2 1 2 2 2 2 1 1 1 2 2 2 1 1 2 1 2 1 2 1 2 2 2 2 1 2 1 2 2 2 1 2 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 2 2 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 1 2 1 2 2 2 1 1 2 1 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 1 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 2 1 1 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 2 1 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 1 1 2 1 1 1 2 2 1 2 2 1 1 2 2 1 2 1 2 1 2 2 2 2 1 2 1 2 1 1 1 2 2 2 1 2 2 2 1 1 1 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 1 2 2 2 1 1 1 1 1 1 2 2 1 1 1 1 1 2 1 2 2 1 1 2 2 1 2 2 2 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 1 2 1 1 2 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 1 1 1 1 2 2 2 2 1 1 2 2 1 1 2 2 1 1 1 1 1 2 2 2 1 2 1 2 2 2 1 2 1 2 2 2 1 1 2 1 2 1 2 1 2 2 2 2 1 1 2 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 1 2 1 1 1 2 1 1 2 1 1 2 1 1 2 1 2 2 1 2 2 1 1 1 2 2 1 2 2 1 2 2 2 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 1 2 2 2 2 1 1 1 2 2 2 1 2 2 1 1 2 2 1 2 1 2 1 1 1 1 2 2 1 1 2 2 2 2 2 2 1 1 2 1 1 2 1 1 2 1 2 2 1 2 1 2 2 2 2 2 2 1 1 1 2 2 2 1 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 1 1 2 1 2 2 1 1 2 2 2 2 1 1 2 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 2 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 2 2 1 2 1 2 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 1 1 2 1 1 2 2 2 2 2 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 1 2 1 2 2 1 1 2 2 1 1 1 2 2 2 2 2 1 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 1 2 2 1 2 2 2 1 2 1 1 2 1 2 2 1 1 2 2 2 1 2 1 1 2 2 1 2 2 1 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 2 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 2 2 2 2 2 2 1 1 1 1 2 1 1 1 2 1 2 2 1 2 2 1 2 1 2 1 2 1 1 2 1 2 1 1 1 1 2 2 2 2 2 2 2 1 1 1 2 2 1 1 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 1 2 2 2 1 2 1 1 2 2 1 2 2 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 2 1 2 2 1 1 1 2 1 2 1 1 1 1 2 2 2 2 2 2 1 2 1 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 2 2 1 2 1 1 2 2 2 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 2 2 2 1 2 1 1 1 2 2 1 1 2 2 2 1 1 1 1 1 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 1 2 2 1 2 2 2 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 1 1 1 1 1 1 1 2 2 1 1 2 1 1 1 1 2 1 2 1 2 1 2 1 2 2 2 1 1 2 2 1 1 2 2 2 1 2 1 1 1 1 1 2 1 2 2 1 1 1 1 2 2 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 1 1 2 2 2 2 1 1 2 2 1 2 2 2 2 2 2 2 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 2 1 1 2 1 1 2 1 1 1 1 2 1 1 2 2 1 2 1 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 1 1 1 2 1 2 2 1 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 1 1 2 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 1 2 2 1 2 2 2 1 2 2 2 2 2 2 1 1 1 1 1 1 2 2 1 1 2 2 1 2 2 1 2 2 1 1 1 1 2 1 2 1 1 1 1 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 2 1 2 1 1 1 1 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 2 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 1 2 1 1 2 2 1 1 1 2 1 2 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 2 2 2 1 2 2 1 1 1 1 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 2 1 1 1 1 2 1 1 2 1 2 2 2 1 2 2 1 1 2 2 2 1 1 2 2 1 1 2 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 1 1 2 1 2 2 2 1 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 2 2 1 1 1 1 2 2 1 1 2 1 2 1 2 2 1 2 1 1 1 1 2 1 1 2 1 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 1 1 2 1 1 1 1 1 1 1 2 2 1 2 1 2 1 2 2 1 1 1 2 2 1 1 2 1 1 1 2 2 2 2 1 1 2 1 1 2 2 2 1 1 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 1 1 1 2 2 2 2 2 1 1 2 2 1 1 1 2 2 1 2 2 2 1 2 1 1 2 1 2 1 1 2 1 1 1 2 2 2 2 2 2 1 1 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 2 2 2 1 1 2 1 1 2 1 1 1 2 2 1 1 1 1 1 2 2 1 2 1 1 1 1 2 2 1 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 1 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 2 2 1 2 2 2 2 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 1 2 1 1 1 1 2 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 2 2 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 1 1 2 1 2 1 1 2 1 2 2 2 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 2 1 2 1 1 2 2 1 2 2 1 1 2 2 1 1 1 2 2 1 2 1 2 1 2 1 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 1 2 2 2 1 2 2 1 2 1 1 2 2 1 1 1 1 2 1 1 2 1 1 1 2 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 2 1 2 2 2 2 1 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 1 2 1 2 1 2 2 1 1 1 2 1 1 2 2 1 1 2 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 2 2 2 2 1 2 2 1 2 2 1 2 2 1 1 2 2 2 2 2 1 2 2 1 2 1 1 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 2 1 1 1 1 1 2 1 2 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 2 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 1 2 1 2 1 2 1 2 2 1 2 1 1 2 2 2 1 1 1 2 2 1 1 1 1 2 2 1 1 1 2 1 2 1 2 2 2 2 1 2 2 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 1 2 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 2 1 2 2 1 1 2 1 2 2 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 1 2 2 2 2 1 1 2 2 2 1 2 1 2 1 2 2 2 1 1 2 2 1 2 1 2 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 2 1 1 2 2 2 2 1 1 1 2 1 1 1 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 2 2 2 2 1 1 1 1 2 1 1 2 2 2 1 1 1 2 1 1 2 2 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 2 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 1 1 2 2 2 2 2 1 2 2 2 2 1 2 2 2 1 1 1 2 1 1 2 1 2 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 1 1 2 2 1 1 1 2 2 2 2 1 1 2 1 2 2 2 2 2 1 1 2 2 2 2 1 1 1 2 2 1 2 1 2 1 1 1 1 2 2 1 2 2 2 1 1 2 2 2 2 2 2 1 2 1 2 2 2 1 1 2 1 1 2 1 1 2 1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 1 1 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 2 2 1 1 1 2 1 2 2 1 2 1 2 1 2 2 1 1 2 2 2 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 2 1 1 1 1 2 2 2 1 1 1 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 2 1 1 2 2 2 2 1 1 1 2 1 2 1 2 1 1 1 1 2 1 1 1 2 1 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 2 2 1 1 1 2 1 1 2 1 2 2 2 1 2 2 1 2 2 2 1 1 2 2 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 2 1 2 2 2 1 1 1 2 1 2 1 1 1 1 2 1 2 2 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 1 2 2 1 1 2 1 2 1 2 1 1 2 1 2 2 1 1 1 1 2 2 1 2 1 1 1 2 2 1 2 2 2 2 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 2 1 1 2 2 2 2 2 2 2 1 1 1 1 2 2 1 1 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 2 2 2 1 2 2 1 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 1 2 1 1 2 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 2 2 1 2 1 2 2 1 1 2 1 1 1 1 1 2 1 1 1 1 2 2 2 1 1 1 2 2 2 2 1 1 2 2 1 1 2 2 1 1 1 2 2 1 2 2 2 1 2 1 2 2 2 1 1 2 1 1 1 2 2 1 2 2 1 1 2 1 2 2 1 1 2 2 2 1 1 2 2 2 1 1 1 1 1 1 1 2 1 1 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 2 2 2 1 1 1 1 1 2 1 2 1 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 1 2 2 1 2 2 1 2 1 1 2 1 2 1 2 2 2 2 1 1 2 2 2 1 1 1 2 2 1 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 2 1 1 2 2 1 2 1 2 2 2 2 1 2 1 1 1 2 2 1 1 2 1 1 1 2 2 1 2 1 2 2 1 2 1 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 2 1 2 1 1 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 2 1 1 2 2 2 1 1 1 2 2 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 2 1 1 2 2 1 1 2 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 1 1 2 2 2 1 2 2 2 1 1 1 2 2 2 1 2 1 1 1 1 1 1 1 1 2 2 1 1 1 2 1 1 2 1 2 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 1 1 1 1 2 1 1 2 1 2 2 1 1 2 2 1 2 1 1 1 2 1 2 2 1 1 2 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 1 2 1 2 2 2 2 2 1 1 1 2 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 2 1 2 2 2 1 2 2 1 1 1 1 1 1 2 2 1 2 1 1 2 1 1 2 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 1 2 2 2 2 2 1 2 1 2 1 2 2 2 1 1 1 1 2 1 1 2 2 2 1 2 2 1 1 1 1 2 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 2 1 2 1 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 2 2 2 1 1 1 2 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 2 1 1 1 2 2 1 2 2 1 1 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 1 2 2 1 1 1 1 1 2 2 2 1 1 2 1 2 2 1 2 1 2 2 2 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 1 1 1 2 1 2 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 2 2 1 2 2 2 2 1 2 1 1 2 2 1 1 1 1 2 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 1 1 2 1 1 1 2 2 2 1 2 2 1 1 2 2 2 1 2 2 1 2 1 1 2 2 2 1 1 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 1 2 1 1 1 2 1 1 2 2 1 2 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 1 2 2 2 2 2 2 1 2 2 2 2 1 2 2 2 1 1 1 2 2 2 2 1 2 1 1 2 2 1 1 2 1 2 1 1 2 1 1 2 2 1 2 1 1 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 2 1 1 1 1 1 2 2 1 2 1 1 2 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 1 2 1 2 2 1 2 1 2 2 2 2 2 2 2 1 1 1 1 2 2 1 2 2 2 1 1 1 1 1 1 2 1 2 1 2 1 2 1 2 2 1 1 1 2 1 1 1 1 2 2 2 1 1 1 2 1 2 2 1 2 1 1 2 2 2 1 2 2 1 1 2 1 1 1 1 1 1 1 1 2 2 1 1 2 1 1 1 1 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 1 1 1 1 2 2 1 2 1 2 1 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 2 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 1 2 2 1 1 2 1 1 2 1 1 2 2 2 1 2 1 2 2 2 1 1 2 1 1 2 2 2 2 1 1 1 2 2 2 1 2 1 2 2 1 2 1 2 1 2 2 1 2 1 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 1 2 1 1 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 1 2 2 1 2 1 1 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 1 1 1 2 1 2 2 1 2 2 1 1 2 2 1 1 1 1 2 1 2 1 1 2 2 2 1 2 1 2 2 1 1 2 2 1 1 1 1 1 1 2 1 2 1 1 1 1 2 1 1 1 2 2 2 1 2 2 1 2 1 2 2 2 2 1 2 2 1 1 1 1 1 1 1 2 2 1 2 1 1 1 2 2 2 2 2 2 2 1 1 2 1 2 1 1 2 2 1 2 2 1 1 1 2 2 1 1 1 1 2 1 1 1 2 2 1 2 1 2 2 2 2 1 2 1 1 1 1 2 1 2 1 2 2 2 1 1 1 2 2 1 2 2 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 1 1 1 2 2 1 2 2 2 1 2 2 2 1 1 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 1 1 1 1 2 1 1 1 2 2 2 1 2 1 1 2 1 1 2 1 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 1 2 2 2 1 1 2 1 1 2 2 2 2 2 2 1 2 1 1 1 1 2 2 2 2 1 2 2 1 2 2 1 2 1 1 1 2 1 2 2 1 2 1 2 1 1 1 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 2 2 1 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 2 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 2 2 1 2 2 1 1 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 2 2 2 1 2 1 2 1 1 1 2 2 2 2 2 1 1 2 1 2 2 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 2 1 1 2 2 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 2 1 2 2 2 1 1 2 1 1 2 2 2 1 2 2 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 2 2 1 1 1 2 2 2 2 1 2 2 2 1 1 2 1 1 2 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 2 2 1 2 2 1 1 2 1 2 2 1 2 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 2 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 1 1 2 2 1 1 2 2 2 2 1 2 1 1 2 1 2 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 2 1 1 2 2 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 2 2 2 2 2 1 1 2 1 2 1 2 2 2 1 1 2 1 2 1 1 1 1 1 1 2 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 2 2 1 1 1 2 2 2 2 2 1 2 1 1 1 2 1 2 1 2 2 1 2 2 2 2 2 1 2 1 1 2 1 2 1 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 2 1 2 1 1 2 2 1 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 1 1 2 1 2 1 1 2 2 1 1 1 2 2 1 1 2 2 2 2 1 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 1 1 1 1 2 2 2 2 1 1 1 1 2 1 1 1 2 1 2 1 1 2 2 2 2 1 2 1 2 2 1 2 2 1 1 1 2 1 1 1 2 1 2 1 1 2 1 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 1 2 2 2 1 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 1 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 1 1 1 1 1 1 1 1 2 1 2 1 1 2 1 2 1 2 2 2 1 2 2 2 1 1 1 1 2 1 1 2 1 1 1 1 1 2 2 1 1 2 1 2 2 2 1 2 2 1 2 1 1 1 1 2 1 1 1 1 1 2 1 2 1 2 2 2 1 2 2 2 1 2 1 2 2 1 2 1 2 2 2 2 1 2 2 2 1 1 1 2 1 2 1 2 2 1 1 2 1 1 2 1 2 2 2 2 2 1 1 1 2 2 2 1 2 1 1 2 2 1 1 1 2 1 2 1 2 1 2 2 2 1 2 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 1 1 1 2 1 1 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 2 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 2 2 2 2 2 2 2 2 1 1 2 2 2 1 1 2 2 1 2 1 2 1 1 2 1 1 1 1 1 2 2 2 1 2 2 2 2 1 2 2 1 1 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 2 2 2 1 2 2 1 1 1 2 2 1 1 1 2 2 2 1 2 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 1 2 2 2 2 2 1 2 1 2 2 2 2 1 1 2 1 2 1 2 2 1 2 1 1 2 2 2 2 1 1 2 1 2 1 1 2 1 2 2 1 2 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 1 2 1 1 2 1 1 2 2 1 2 2 1 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 1 1 2 2 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 2 2 2 1 2 1 1 2 1 2 2 2 2 1 2 2 2 2 2 1 1 1 1 1 1 2 2 1 1 2 2 1 1 1 2 2 2 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 2 1 1 2 2 1 2 2 2 2 1 2 1 1 1 1 1 2 1 2 1 2 2 2 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 2 1 1 1 2 1 2 1 2 2 1 1 2 1 2 2 2 2 2 1 2 2 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 2 2 2 1 2 1 1 2 1 1 2 1 2 1 1 2 2 2 1 2 1 2 2 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 2 1 2 1 2 2 1 2 1 1 2 2 2 2 2 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 1 1 1 2 2 1 1 1 1 1 1 2 1 2 2 1 2 2 2 2 1 2 2 2 1 2 2 1 2 1 1 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 2 1 2 1 2 2 2 2 2 2 1 1 2 2 1 2 1 1 2 1 1 2 2 2 1 1 2 2 1 1 2 2 1 2 1 1 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 1 2 2 1 2 1 2 1 1 1 2 1 2 1 1 1 1 1 1 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 1 2 1 1 2 2 2 1 1 1 1 1 2 2 1 2 1 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 1 1 2 1 2 2 2 1 1 2 2 2 2 1 1 2 1 2 2 1 1 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 1 2 2 1 2 1 2 1 1 1 2 1 1 1 2 2 1 2 2 2 2 2 1 1 2 2 1 2 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 2 2 1 1 1 2 1 1 1 2 1 2 1 2 2 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 2 1 2 2 2 2 1 2 1 2 1 2 1 1 2 2 2 2 2 2 1 2 1 1 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 1 1 1 2 1 2 1 1 2 2 2 2 1 2 1 2 1 1 2 2 1 1 1 2 2 1 1 2 2 1 2 2 2 2 2 1 1 1 2 2 2 1 1 2 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 1 2 2 2 1 1 2 1 2 2 1 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 2 1 2 1 2 1 1 2 2 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 1 2 2 2 1 2 1 1 2 2 1 1 1 1 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 2 2 2 1 2 2 2 2 2 2 1 1 2 1 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 2 1 1 2 2 2 1 1 2 2 2 1 2 2 2 1 2 1 1 2 1 2 2 2 1 2 1 2 1 2 2 2 2 2 1 1 2 2 1 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 1 2 1 2 2 2 1 2 1 1 2 2 1 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 2 1 2 1 2 1 1 1 2 2 2 2 1 2 2 2 1 1 2 2 2 2 1 2 1 1 1 1 2 2 1 1 2 1 1 2 1 2 1 1 1 2 1 1 2 2 2 1 1 2 2 2 2 1 2 2 2 1 2 2 2 2 1 1 2 2 2 1 2 2 1 1 1 2 1 2 2 1 1 1 2 1 2 2 1 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 2 2 2 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 2 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 1 2 1 2 2 1 1 2 2 2 1 1 2 2 1 1 2 1 1 1 1 1 2 1 2 2 2 1 2 2 2 1 2 2 1 2 1 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 1 2 2 1 2 2 1 2 2 2 2 2 1 1 1 2 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 1 1 1 2 2 1 2 2 1 1 2 1 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 1 1 2 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 1 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 2 2 1 2 1 2 2 1 1 1 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 1 2 2 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 2 2 1 1 2 1 1 1 1 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 2 1 1 1 2 2 1 2 2 1 1 2 2 2 1 1 1 1 2 2 1 1 2 2 2 2 2 2 2 2 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 2 1 2 2 2 2 1 2 2 2 1 2 2 2 1 2 1 1 1 1 1 1 2 1 2 1 2 1 2 2 2 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 2 1 1 2 1 2 1 1 2 1 1 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 2 2 1 1 1 2 1 1 1 1 2 1 1 1 2 1 2 2 2 1 1 2 2 2 2 2 2 2 2 1 1 2 2 1 2 2 2 2 1 1 2 1 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 2 2 2 2 2 2 1 2 2 2 1 1 1 2 1 1 1 2 1 1 1 2 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 2 2 1 1 1 1 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 2 2 2 1 2 1 1 1 1 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 1 1 2 1 2 2 2 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 1 1 1 2 1 1 2 1 1 1 2 1 2 1 1 2 2 2 1 2 1 1 1 2 2 1 1 2 2 1 1 1 1 2 2 1 2 2 1 1 1 2 2 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 1 2 2 2 1 2 2 1 1 1 1 2 1 1 1 2 2 2 1 2 1 1 2 2 1 1 1 2 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 2 1 1 2 2 1 1 2 2 1 2 1 1 1 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 2 1 2 2 2 2 1 2 1 1 2 1 1 1 2 2 2 2 1 2 1 2 2 2 1 2 2 1 1 2 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 1 1 2 2 2 2 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 2 1 1 2 2 2 1 1 1 2 1 1 1 1 1 2 2 1 1 1 2 2 2 1 1 1 1 2 2 1 1 2 2 2 1 2 2 1 1 1 1 2 1 2 1 2 2 2 2 2 2 2 1 2 1 2 2 1 1 1 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 2 2 2 2 1 1 1 2 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 2 2 2 1 1 2 2 2 1 1 1 1 2 1 1 1 1 1 2 2 2 2 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 1 1 1 2 2 1 2 2 2 2 2 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 2 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 2 1 1 2 1 1 1 2 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 1 1 2 1 2 1 2 1 2 1 2 2 1 1 1 2 2 2 2 1 1 2 2 1 2 2 1 1 1 2 2 1 1 1 1 2 2 2 1 2 1 2 2 2 1 2 1 2 2 2 2 2 1 2 2 2 1 2 1 2 2 1 2 2 1 1 2 1 2 2 2 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 1 2 1 2 2 1 1 1 2 2 1 2 2 1 1 1 1 1 2 2 1 1 2 2 2 2 1 1 2 1 1 1 1 1 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 2 2 1 1 1 1 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 1 2 2 1 1 1 1 2 1 1 1 2 2 1 2 1 2 1 1 2 2 1 2 2 2 1 2 1 1 2 1 2 2 2 1 2 2 1 2 1 2 2 2 2 1 2 1 1 1 2 1 1 2 1 1 1 1 2 1 1 1 1 1 2 1 2 1 2 1 1 2 2 2 2 1 1 2 2 2 2 1 2 1 2 2 1 2 2 2 2 1 2 1 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 2 1 2 2 2 1 2 1 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 2 2 2 1 1 1 2 1 1 1 1 2 1 2 1 2 1 1 1 2 1 1 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 2 1 1 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 1 1 2 2 1 2 2 2 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 2 2 1 2 2 2 1 1 2 2 2 2 2 1 2 1 1 2 1 1 2 1 2 1 2 2 2 2 1 1 1 1 2 2 2 2 1 2 1 2 1 2 2 2 2 1 2 2 1 2 1 1 2 2 2 2 2 1 2 2 1 1 1 2 1 1 1 2 1 2 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 1 2 2 1 1 2 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 1 1 2 2 1 2 1 2 1 2 2 2 1 1 2 1 1 1 2 1 1 2 1 2 2 1 2 2 2 1 1 2 2 1 2 1 2 2 1 1 1 1 1 2 2 2 2 1 1 2 2 2 2 1 1 2 1 1 1 2 1 2 2 2 2 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 2 2 2 2 1 2 2 2 1 2 2 2 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 1 1 2 2 2 1 2 2 2 2 2 1 2 2 1 2 1 2 2 1 2 1 1 2 2 1 1 1 2 2 1 2 1 2 2 1 2 2 2 2 2 1 2 2 1 2 2 1 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 1 1 2 1 1 1 2 1 1 2 1 1 1 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 1 1 1 2 2 2 1 1 2 2 1 1 2 1 2 2 2 1 2 1 2 1 1 2 2 1 1 1 2 1 1 2 2 1 2 2 1 2 2 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 1 1 2 1 2 1 2 2 2 1 1 2 1 1 1 2 1 2 2 1 2 2 2 2 2 1 2 1 2 2 1 1 1 2 2 2 1 2 2 2 1 2 2 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 2 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 2 2 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 2 1 2 2 1 2 2 1 2 2 2 2 1 1 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 2 2 2 1 1 1 1 2 2 1 1 2 2 2 2 1 1 1 2 1 1 2 2 2 2 2 2 1 2 1 1 2 2 1 1 2 2 2 1 2 1 2 1 2 2 2 1 1 2 1 1 1 2 2 2 2 1 2 1 2 1 1 1 2 2 1 1 1 2 1 1 1 2 2 1 2 1 1 1 2 2 1 2 2 2 1 1 2 2 2 1 1 2 2 1 2 2 1 2 2 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 2 2 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 1 2 2 2 2 1 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 1 2 2 2 2 1 1 2 2 2 2 2 2 1 1 2 2 2 1 1 1 2 2 1 2 2 1 1 2 1 2 1 1 2 2 1 1 1 1 2 1 1 1 1 1 1 2 2 2 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 1 2 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 2 1 2 2 1 1 1 1 2 1 1 1 1 1 1 2 1 2 2 1 1 1 1 2 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 1 2 1 2 1 1 1 2 1 1 1 1 2 1 1 2 2 1 1 2 2 2 1 1 1 1 2 1 2 1 1 1 1 1 2 1 2 1 2 2 2 1 2 1 2 1 1 1 1 1 2 2 2 2 2 2 1 2 1 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 1 2 2 1 1 2 1 2 2 2 1 1 2 1 2 2 2 1 1 2 2 2 1 1 2 2 1 2 1 2 2 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 1 2 1 1 1 1 2 1 1 2 2 2 1 2 2 2 1 2 1 2 2 2 1 2 2 2 2 2 1 2 2 1 2 1 2 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 2 1 2 1 2 2 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 2 2 1 1 1 2 1 1 1 1 2 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 2 2 2 1 1 1 1 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 2 1 1 2 1 2 2 2 1 2 2 2 2 1 2 2 1 1 2 1 2 1 2 2 2 2 2 2 1 2 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 1 2 2 1 1 2 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 1 1 2 1 1 1 1 2 2 1 2 2 1 1 2 1 1 2 1 2 2 1 1 1 1 2 1 2 1 1 1 1 2 2 2 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 2 1 2 2 2 1 1 1 2 2 2 2 2 1 1 1 1 1 1 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 1 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 1 2 1 2 2 2 2 1 1 2 1 1 2 1 2 2 2 1 1 2 1 2 1 1 1 2 1 2 1 1 2 1 2 1 1 2 2 2 1 1 2 2 2 1 1 2 2 1 1 2 1 1 2 2 2 2 2 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 2 2 1 1 2 1 2 2 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 2 2 1 1 1 2 1 1 2 2 2 1 1 1 1 2 2 1 1 2 1 1 2 1 1 2 2 1 1 2 1 2 2 1 1 1 2 2 1 1 2 2 1 2 1 1 1 1 1 1 1 1 1 2 1 2 2 1 2 2 1 2 1 2 2 1 2 1 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 2 1 1 1 1 1 2 2 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 2 2 2 1 2 1 2 2 1 2 2 1 1 2 1 1 2 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 1 1 2 1 2 2 1 2 2 1 1 1 1 2 2 1 1 2 1 2 2 1 2 2 1 2 2 1 2 1 2 1 1 1 2 2 2 2 2 1 1 1 1 1 2 2 1 2 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 2 2 1 1 2 2 1 2 1 1 1 2 1 2 1 2 1 1 1 1 2 2 2 2 1 2 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 2 1 1 2 1 2 2 1 1 1 1 1 2 1 2 1 2 2 1 1 1 2 2 2 1 2 2 2 1 1 1 2 1 2 1 1 1 2 2 2 1 2 2 2 1 2 2 2 2 2 2 1 1 2 2 2 1 2 1 1 2 1 2 1 2 2 2 2 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 2 1 2 2 1 2 2 2 2 2 2 2 1 2 2 2 1 2 2 2 2 2 2 1 1 2 2 2 1 1 1 1 2 2 1 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 2 2 1 2 2 2 2 1 1 1 2 2 1 2 1 2 1 2 2 2 2 2 2 1 1 1 1 1 2 1 1 2 2 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 2 1 2 1 1 2 2 2 1 2 1 2 1 2 1 1 1 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 1 2 2 2 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 1 2 2 1 2 2 1 1 1 1 1 2 2 1 2 2 2 1 2 2 1 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 1 2 2 2 1 2 2 2 1 2 1 1 2 2 2 2 2 2 1 2 1 2 1 2 2 2 1 2 2 1 1 2 1 2 1 2 2 2 2 1 2 1 1 2 2 2 2 1 2 2 2 2 2 1 2 2 1 1 2 2 1 2 2 2 2 1 1 1 2 2 2 1 2 2 1 1 2 1 1 1 1 2 2 1 2 1 2 1 2 1 1 2 1 2 1 2 1 2 2 2 1 1 2 1 1 2 1 1 2 1 1 2 1 2 2 1 1 1 1 1 2 1 1 1 1 2 2 1 1 1 1 1 1 2 1 2 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 1 2 1 1 1 2 1 2 2 2 1 2 1 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 2 2 1 2 1 1 1 2 2 1 1 1 1 1 1 2 1 1 2 1 2 1 2 1 1 2 1 2 1 1 1 1 1 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 1 2 2 2 1 1 1 2 2 1 2 2 2 1 1 1 1 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 1 2 1 2 2 1 2 1 1 2 2 2 1 1 1 2 2 2 1 1 2 2 1 2 1 1 2 2 1 2 2 1 2 2 1 2 1 1 2 2 1 1 1 2 2 2 2 2 2 2 2 2 1 2 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 1 2 1 1 2 1 2 2 2 1 2 1 2 2 1 2 2 2 2 1 2 1 2 1 1 2 1 1 2 2 1 1 2 2 2 1 1 1 2 2 2 1 2 2 2 1 1 2 2 2 2 1 2 2 1 1 1 1 2 1 1 1 1 2 1 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 2 1 2 1 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 1 2 1 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 2 1 1 2 2 2 1 1 1 1 2 1 1 1 2 2 2 2 1 1 2 1 2 2 2 1 2 1 1 2 2 2 1 1 2 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 1 2 1 2 1 2 1 1 1 2 2 2 1 2 1 1 1 1 2 2 2 1 2 2 2 1 2 2 2 1 1 2 1 1 2 1 2 1 1 1 1 2 1 1 1 1 2 2 1 2 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 2 2 1 1 2 2 1 1 1 2 2 1 2 1 2 1 2 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 2 1 2 1 1 1 1 2 1 2 1 2 1 1 2 1 1 1 1 2 2 2 1 1 2 2 2 2 2 2 2 1 2 1 2 1 1 1 2 1 2 1 1 2 1 2 2 2 1 2 2 2 1 1 1 1 1 2 1 1 1 1 1 2 1 1 2 2 2 1 1 1 1 2 1 2 2 1 2 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 2 1 1 2 2 1 1 2 2 1 2 2 2 2 1 1 2 2 1 1 2 1 1 1 1 1 2 2 1 1 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 2 2 1 2 2 2 2 1 1 1 2 1 1 1 2 2 2 1 1 1 2 2 1 1 2 2 2 1 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 1 2 2 1 1 2 2 2 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 2 1 2 2 1 1 2 2 1 1 2 1 1 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 1 2 1 2 2 2 2 2 2 1 1 1 2 1 1 2 1 1 2 2 2 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 1 2 2 1 1 1 1 2 1 1 1 1 2 1 1 2 1 2 1 1 2 1 2 1 2 2 2 1 2 1 2 1 2 1 1 1 1 1 2 1 2 1 1 1 2 1 1 2 2 2 1 2 1 2 1 2 2 1 2 1 2 2 2 1 2 1 1 1 2 2 1 1 2 2 2 1 1 1 2 2 2 1 1 1 1 1 1 1 2 1 1 1 1 1 2 2 1 1 1 2 1 1 2 1 1 1 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 1 2 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 2 1 2 2 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 2 2 2 2 2 2 1 1 2 1 2 2 1 1 2 2 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 1 1 2 1 2 2 1 1 2 1 1 2 1 2 1 2 2 2 2 2 1 2 2 2 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 2 1 2 2 1 1 2 2 1 2 1 1 1 2 2 1 2 1 1 1 1 1 2 2 2 2 2 2 2 1 1 2 2 1 2 1 1 2 2 2 2 2 1 2 2 1 1 2 2 1 2 1 1 2 2 1 2 2 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 2 1 2 2 2 1 2 1 2 1 2 2 2 2 2 2 1 2 1 1 2 2 2 2 1 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 2 1 1 2 1 1 2 1 1 2 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 2 2 2 2 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2 2 2 2 1 1 1 1 1 1 2 1 2 2 2 2 1 2 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 1 2 1 2 1 2 2 2 2 1 1 1 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 1 1 2 2 1 2 2 2 1 1 2 1 2 1 1 2 1 1 1 2 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 1 1 1 1 2 2 1 2 2 1 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 2 1 2 2 1 1 2 2 1 2 2 2 2 1 2 2 1 1 1 1 1 2 1 2 1 2 2 1 1 2 2 1 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 1 2 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 2 2 2 2 2 2 2 1 2 2 2 1 1 1 1 1 1 2 1 2 1 2 2 2 1 2 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 2 1 1 1 2 1 1 1 1 2 1 1 1 1 2 2 2 2 1 2 1 2 1 1 1 2 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 2 1 1 2 2 2 2 2 1 2 1 1 2 1 1 2 1 2 2 2 2 1 1 1 2 1 1 2 2 2 2 2 1 1 2 2 2 2 1 2 1 2 2 1 2 1 2 2 2 2 1 2 1 1 1 2 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 2 2 1 1 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 2 1 1 1 2 2 1 2 1 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 2 1 2 1 2 2 2 1 1 1 2 1 2 2 1 2 2 1 2 1 1 2 2 1 2 2 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 2 1 1 1 2 1 1 1 2 2 1 1 2 1 2 2 2 1 2 1 2 2 1 2 2 1 2 1 1 2 2 1 1 1 2 2 1 1 1 1 2 1 2 2 1 1 1 1 1 1 2 1 2 2 1 1 2 1 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 1 2 1 1 1 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 1 1 2 2 2 1 2 2 2 1 2 1 1 1 2 2 1 1 1 1 2 1 1 2 1 2 2 2 1 2 1 2 1 1 2 2 1 2 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 2 2 1 2 2 2 1 1 1 2 2 1 2 2 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 1 1 1 1 2 2 2 2 1 2 1 1 1 2 1 1 2 1 1 2 2 1 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 1 1 1 2 2 2 1 2 1 2 1 2 2 2 2 2 2 2 2 1 1 2 2 1 1 2 2 2 2 2 1 2 2 2 1 2 1 1 2 2 1 1 1 1 1 2 1 2 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 2 2 2 1 1 2 2 1 2 1 2 2 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 2 1 1 1 1 2 2 1 2 2 2 2 2 2 2 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 1 2 2 1 2 2 2 1 2 2 2 2 2 1 1 2 2 1 2 2 1 2 1 1 1 1 1 1 2 1 2 2 2 1 1 1 2 1 2 1 1 1 1 2 2 2 2 1 2 1 2 1 1 1 2 1 1 1 1 1 2 2 1 2 2 1 1 1 1 2 2 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 1 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 1 2 1 2 1 1 2 2 2 2 1 2 1 2 1 2 1 1 1 2 2 2 2 2 1 1 2 2 2 2 1 2 1 2 1 2 1 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 2 2 2 1 1 2 1 1 2 1 2 2 2 2 1 1 1 2 1 2 2 1 2 1 2 2 1 1 1 2 1 2 1 1 2 1 2 1 1 2 1 2 2 2 2 2 1 1 1 2 2 1 1 1 1 2 2 2 1 1 2 2 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 2 2 2 1 1 1 2 1 1 1 2 2 2 2 2 1 1 2 2 1 1 2 2 1 2 2 1 1 2 2 2 1 2 2 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 1 1 2 2 2 1 2 2 1 2 2 1 2 2 1 2 1 2 2 2 2 2 1 1 1 1 2 2 2 2 2 1 2 2 1 2 2 2 2 2 2 2 1 1 2 2 2 2 1 2 2 2 2 2 1 1 2 1 1 2 2 1 1 2 1 1 2 1 2 2 1 2 2 1 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 2 1 2 1 1 2 1 2 1 1 2 1 1 2 2 2 1 1 2 2 2 1 1 1 2 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 2 1 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 1 1 2 2 1 2 1 2 2 2 1 1 2 2 2 2 1 2 1 1 2 2 1 2 1 1 2 2 2 2 1 2 2 2 1 2 2 2 2 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 2 1 2 1 2 2 2 1 1 1 1 2 1 2 1 1 1 2 1 1 2 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 2 2 1 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 2 2 1 1 1 1 2 2 1 2 2 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 1 2 1 1 1 1 2 2 2 1 2 1 1 1 1 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 1 1 1 1 2 2 2 2 1 2 1 1 1 1 1 2 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 2 1 1 1 2 1 2 1 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 1 2 1 2 1 2 2 1 2 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 2 1 2 1 1 1 1 1 2 1 1 2 2 1 1 2 2 2 1 1 1 2 1 2 1 2 1 1 1 2 2 2 2 1 2 1 2 1 1 2 1 1 1 1 1 1 2 1 2 1 2 2 1 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 1 1 2 2 1 2 2 2 2 2 1 1 2 1 1 1 2 2 2 1 2 2 2 2 1 1 2 2 2 2 2 2 2 1 1 2 1 2 1 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 1 1 1 1 2 2 1 1 2 1 2 1 1 2 2 2 2 2 2 1 1 1 2 1 2 2 2 2 2 2 1 1 2 1 2 1 1 2 1 1 2 1 2 2 1 2 1 1 1 2 2 1 2 1 2 1 2 2 2 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 2 2 1 1 1 2 1 1 1 1 2 2 2 2 2 1 2 2 2 2 2 1 1 1 1 1 2 2 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 2 2 1 2 2 2 2 2 1 2 2 2 1 2 1 2 1 1 1 2 2 1 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 2 2 1 1 1 2 2 2 2 2 1 2 1 2 2 2 1 1 1 2 2 2 2 1 1 2 1 2 1 1 1 2 1 1 2 2 1 1 1 1 1 2 2 2 2 1 1 2 2 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 2 2 1 2 2 1 1 1 2 1 2 1 1 1 1 2 1 1 2 1 2 2 2 2 1 1 2 1 2 1 2 1 1 2 2 1 2 1 2 2 1 1 1 2 2 2 2 2 2 1 2 1 1 2 2 2 1 1 2 2 1 1 2 1 1 1 1 1 1 2 2 1 2 1 2 2 2 1 2 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 2 2 1 1 2 1 2 2 2 1 1 2 2 1 2 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 2 2 2 2 1 1 1 2 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 2 1 1 1 2 1 1 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 1 2 1 1 2 1 1 2 1 1 2 2 1 1 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 2 1 2 1 2 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 1 1 2 2 1 1 1 2 2 2 1 1 2 1 2 2 2 1 1 1 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 2 2 2 1 1 1 2 2 1 1 2 2 2 2 2 2 1 2 1 2 2 2 2 2 2 2 2 2 2 2 1 2 2 1 2 1 1 2 1 2 1 1 2 2 1 1 1 2 1 1 1 2 2 2 2 2 2 2 1 1 1 1 2 2 2 2 1 1 1 2 2 1 1 2 1 2 1 2 2 2 2 1 1 1 1 2 2 2 2 2 2 2 1 2 2 2 2 1 2 2 1 1 2 1 1 1 2 1 1 2 2 2 1 2 2 2 2 1 1 2 2 2 2 1 1 2 2 2 1 2 1 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 1 1 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 1 1 2 2 2 1 1 1 1 1 1 1 2 1 1 2 1 2 2 2 1 2 2 1 1 2 2 1 2 1 2 2 1 2 1 2 1 1 2 1 1 1 2 1 2 1 2 2 1 2 1 1 1 2 1 1 1 2 1 2 1 2 2 2 1 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 1 2 2 2 1 1 2 2 1 2 2 1 1 2 2 1 2 2 2 2 2 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 2 2 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 1 2 2 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 2 2 1 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 1 2 1 1 2 1 1 1 2 2 1 2 1 2 2 1 1 1 2 1 2 2 1 2 2 2 1 1 1 1 1 1 1 2 1 1 2 2 2 1 1 2 1 2 1 2 2 1 1 1 2 2 1 2 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 2 1 2 1 2 2 1 1 1 2 2 2 2 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 2 1 1 2 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 1 2 2 1 2 1 2 2 2 1 2 2 1 1 1 2 1 2 1 2 2 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 2 1 1 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 2 2 1 1 2 2 1 1 1 2 1 2 1 1 1 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 1 1 1 1 2 1 2 2 2 1 1 2 2 1 2 2 2 1 1 1 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 2 2 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 2 1 2 2 2 1 2 1 2 2 1 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 2 2 1 1 2 2 2 2 1 2 1 1 2 1 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 1 1 2 1 1 2 2 2 2 1 2 1 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 2 1 1 2 1 2 1 2 1 1 1 1 2 1 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 1 1 2 1 1 1 2 2 2 1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 1 2 1 1 2 1 1 1 2 2 1 2 1 2 2 2 1 1 2 1 1 1 1 2 2 2 1 2 1 2 2 2 2 1 2 1 1 2 2 1 2 1 2 1 2 2 2 1 2 2 1 1 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 2 2 2 1 2 2 2 2 2 2 1 1 1 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 2 2 1 2 2 1 2 2 2 2 2 2 1 2 2 2 2 1 2 1 1 1 2 1 2 1 1 1 2 1 1 2 1 1 2 1 2 2 1 1 1 1 2 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 2 1 2 1 1 1 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 1 1 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 1 1 2 2 1 1 2 2 2 2 2 1 2 2 1 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 1 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 1 2 2 1 1 1 1 1 1 1 1 2 2 2 2 1 1 2 1 2 2 2 2 1 1 1 1 2 2 1 2 1 1 1 1 2 1 2 2 2 2 2 1 1 1 1 1 1 2 1 2 1 2 1 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 1 1 2 2 2 2 2 1 2 2 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 1 1 1 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 1 1 2 1 1 2 2 2 1 1 2 2 2 1 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 1 1 2 2 2 2 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 2 1 2 1 1 2 1 1 2 2 2 2 2 2 2 2 2 1 2 1 2 2 1 2 2 2 1 1 1 2 1 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 2 1 1 2 1 2 1 1 1 2 1 2 1 1 2 2 1 1 1 1 1 2 2 1 1 2 1 2 2 2 1 1 1 2 1 1 2 1 1 2 1 2 1 1 2 1 1 1 1 2 1 2 1 2 1 2 2 2 1 2 2 2 2 2 2 1 2 1 1 1 1 1 1 2 2 2 1 2 2 1 2 1 1 2 1 2 1 1 1 2 1 1 1 2 1 2 2 2 1 2 1 2 2 2 2 2 2 2 2 1 2 1 1 1 2 2 1 2 1 2 2 2 2 2 2 1 1 2 2 1 2 1 1 1 1 2 1 2 2 1 1 2 1 2 1 1 1 1 1 1 2 1 2 2 2 1 2 2 1 2 1 2 1 2 2 1 2 2 2 2 1 2 1 1 1 2 1 1 1 2 2 1 1 1 2 1 1 1 2 2 2 2 2 2 1 1 1 2 1 1 1 1 2 1 2 2 2 2 1 2 1 1 1 2 2 1 1 2 1 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 1 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 1 2 2 1 1 2 2 2 2 1 1 1 2 1 1 1 2 2 2 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 2 1 2 1 2 1 2 2 1 2 1 2 1 2 2 1 1 1 1 1 1 2 2 2 1 2 2 1 2 1 1 2 1 2 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 2 1 1 2 1 2 1 1 1 1 2 1 2 2 1 1 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 2 1 1 1 2 2 1 2 1 1 1 1 1 2 2 2 1 2 1 1 2 1 2 1 1 1 2 1 2 2 2 2 2 2 2 1 1 2 2 1 1 1 1 1 2 2 1 2 1 1 1 2 2 1 1 1 2 1 2 2 2 1 1 2 1 1 2 2 1 1 2 2 1 2 2 1 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 2 1 1 2 2 1 2 2 2 1 2 1 1 1 1 1 1 1 1 2 2 1 2 1 2 1 1 1 2 1 2 2 2 1 1 1 2 1 1 2 2 2 2 2 1 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 2 2 2 2 1 1 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 1 2 2 1 1 1 2 2 2 2 2 2 2 2 1 2 2 2 1 2 2 1 2 1 2 1 1 1 1 1 1 2 2 2 2 2 1 2 2 1 1 2 1 2 1 1 1 1 1 2 1 2 1 1 2 1 2 1 2 1 1 2 1 1 1 1 2 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 1 1 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 1 1 1 2 2 2 2 2 2 1 1 1 2 2 1 2 1 1 2 1 1 1 2 1 2 2 2 2 2 1 2 1 1 2 2 2 1 2 2 1 2 1 2 1 1 2 1 1 2 2 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 1 2 2 1 1 2 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 1 2 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 2 2 1 2 2 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 1 2 1 1 2 1 2 2 2 2 2 1 1 2 2 2 2 1 2 2 2 1 2 1 1 2 2 2 1 2 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 2 1 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 2 1 1 1 1 1 2 2 1 1 2 1 1 2 2 1 1 1 2 2 2 1 1 2 1 2 1 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 1 2 2 2 1 2 2 2 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 2 2 2 2 2 1 2 2 1 2 2 2 2 1 1 1 2 1 2 2 2 1 2 1 1 1 1 1 1 2 2 2 2 2 1 1 1 2 2 2 1 2 1 2 1 1 1 2 2 1 1 2 2 1 1 2 1 2 1 1 2 1 2 1 2 2 1 2 2 1 1 2 1 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 2 2 1 1 2 1 1 1 1 2 1 2 2 2 2 1 2 2 2 1 2 1 2 2 2 1 1 2 2 1 2 2 1 2 1 2 2 1 1 2 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 1 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 2 2 2 1 1 2 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 2 1 1 1 2 1 1 2 1 1 2 2 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 2 2 1 1 2 2 1 2 2 1 2 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 2 1 2 2 2 1 2 1 1 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1 1 2 1 1 2 2 2 1 2 1 2 2 2 1 2 1 1 1 1 2 2 2 2 2 2 1 1 1 2 2 1 2 2 1 1 2 1 2 2 1 1 1 2 1 2 2 1 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 2 1 2 2 2 1 2 1 2 1 2 2 1 2 2 1 1 1 1 2 1 1 1 1 2 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 1 2 2 1 2 2 2 2 2 2 1 1 2 2 1 2 2 2 1 1 1 1 1 2 2 1 2 1 2 2 2 2 1 2 1 2 2 2 1 1 2 1 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 2 1 1 1 2 1 2 2 2 1 1 1 2 1 2 2 2 1 2 1 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 1 1 1 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 1 2 1 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 2 2 1 1 2 1 2 2 2 2 2 1 2 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 1 2 1 2 2 1 1 1 1 2 2 1 1 1 2 2 2 1 1 1 2 2 1 1 1 2 1 2 2 2 2 2 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 2 1 1 2 1 1 1 1 2 2 2 2 1 1 2 1 1 2 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 2 2 1 1 2 2 2 1 1 2 2 2 2 1 1 2 2 2 2 1 1 2 2 1 1 1 1 2 2 2 1 2 2 2 2 2 1 2 1 2 2 2 1 1 1 1 1 1 1 1 2 2 1 1 2 1 2 1 2 2 2 1 2 2 1 1 1 2 2 1 2 1 2 2 2 1 1 1 1 2 2 2 2 2 2 1 2 1 1 2 2 2 2 1 2 2 2 1 2 2 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 2 2 1 1 1 2 2 2 1 1 2 2 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 2 1 1 1 2 2 2 2 1 2 2 2 1 1 1 2 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 2 2 1 1 1 1 1 1 2 1 1 2 1 2 2 1 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 2 2 2 1 2 2 1 2 1 1 1 1 2 1 1 1 2 1 1 2 1 1 2 1 1 1 1 1 2 2 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 1 2 2 2 1 2 1 2 2 2 1 2 1 1 2 2 1 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 1 1 1 2 1 2 2 2 2 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 2 1 2 2 2 1 2 2 2 2 1 2 2 2 1 1 1 2 1 1 2 2 2 2 2 1 2 1 2 2 1 2 1 2 2 2 2 2 1 2 2 1 2 1 1 2 1 1 1 2 2 2 1 2 2 1 2 1 1 2 2 1 1 2 1 1 1 2 1 2 1 2 1 1 1 2 1 1 1 2 1 2 2 2 2 1 2 1 2 1 1 2 2 2 1 1 1 2 1 1 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 2 1 1 2 2 2 2 2 2 1 2 2 1 2 2 2 1 2 2 2 1 2 1 1 2 1 2 1 1 1 2 1 2 2 1 1 2 2 1 2 2 1 2 2 1 1 2 2 2 1 1 2 1 1 2 2 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 2 1 1 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 1 2 1 2 2 1 1 2 1 1 2 2 2 1 2 2 1 1 2 2 1 2 2 1 1 2 1 1 2 2 2 2 1 1 2 1 1 2 1 2 1 1 2 1 1 2 1 2 1 2 1 2 2 2 2 2 2 2 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 2 2 2 1 1 2 1 2 1 2 2 1 2 1 1 2 1 1 2 2 2 2 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 1 2 2 1 2 1 1 2 1 1 1 2 2 1 2 2 2 2 2 2 2 1 2 1 2 2 1 1 1 1 2 2 2 2 2 1 2 1 2 2 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 2 2 2 1 2 2 2 2 2 1 1 2 1 1 1 2 2 1 1 1 1 1 2 1 2 2 1 2 2 1 2 1 1 2 2 2 1 2 2 2 2 2 2 2 1 1 1 2 1 1 1 2 2 2 2 1 1 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 2 1 2 1 2 2 1 1 2 1 1 2 1 1 2 1 2 2 2 2 2 1 2 2 2 2 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 2 2 2 1 1 1 1 2 2 2 1 1 2 1 2 2 1 1 1 1 1 2 2 1 2 2 1 1 2 2 1 1 1 2 1 1 1 2 2 2 2 1 2 1 1 2 2 2 1 1 1 2 2 1 2 2 2 1 2 2 1 1 2 2 2 1 2 1 1 2 2 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 2 2 1 2 1 1 1 2 2 1 2 2 2 2 2 1 1 1 2 1 2 2 1 2 1 2 2 2 1 2 1 1 1 2 1 2 1 2 2 1 1 1 2 1 1 2 2 2 1 2 1 2 1 1 2 1 2 1 2 2 1 2 2 1 2 2 1 2 2 2 2 2 1 1 2 1 1 2 2 1 1 1 2 1 2 1 2 2 2 2 2 1 2 1 2 2 2 2 2 1 1 2 2 1 1 1 2 1 2 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 1 2 2 1 1 1 2 2 2 2 1 1 2 1 1 1 2 2 1 1 1 2 1 2 1 2 2 1 2 1 2 2 1 2 2 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 2 1 1 1 2 2 2 2 1 1 1 2 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 2 2 2 2 1 1 2 1 1 1 1 1 2 2 2 1 1 1 2 1 2 1 2 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 1 2 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 1 1 2 2 1 2 2 1 1 2 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 1 2 2 1 2 2 2 2 1 2 2 2 1 1 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 1 1 2 2 2 1 1 1 1 1 2 2 1 1 2 2 1 2 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 2 1 1 2 1 2 2 2 2 1 2 2 1 2 1 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 2 1 2 2 1 2 2 2 1 1 2 1 2 1 1 2 1 2 2 2 1 2 2 2 2 1 1 2 2 1 1 1 2 1 2 1 2 2 1 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 1 1 2 1 1 2 1 1 1 2 2 2 1 1 1 2 1 2 2 2 1 2 2 1 2 1 2 1 2 1 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 2 2 1 1 2 1 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 2 2 1 2 1 1 1 1 2 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 1 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 1 1 1 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 2 2 1 2 1 1 1 2 1 2 2 2 1 2 1 1 2 1 2 2 2 1 2 1 1 2 2 1 2 1 2 2 2 1 1 2 2 2 2 1 1 1 1 2 2 1 1 2 2 1 2 2 1 2 1 2 2 1 1 2 2 1 2 2 2 2 1 2 2 2 1 2 2 1 2 1 1 2 1 1 2 1 2 1 1 1 2 1 2 1 1 1 2 2 1 1 2 2 2 2 1 2 2 2 2 2 1 1 1 1 2 2 2 1 2 1 2 2 2 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 2 1 1 1 1 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 1 1 2 2 2 1 2 2 2 2 1 2 1 1 1 2 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 1 2 1 2 2 1 1 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 2 1 1 1 1 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 2 1 1 1 1 2 1 2 2 2 1 2 1 2 2 1 2 1 2 1 2 2 2 1 2 1 1 1 1 1 1 1 2 1 2 2 2 1 2 2 2 1 2 2 2 1 1 1 2 2 1 1 2 2 1 1 1 1 1 1 1 2 2 1 2 2 1 2 2 1 1 1 1 2 1 1 2 2 2 1 2 2 1 1 1 1 1 1 2 1 1 2 1 2 1 2 1 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 2 2 2 2 2 1 1 1 1 1 2 2 2 1 2 2 1 2 2 2 2 1 2 2 1 1 2 2 2 2 2 1 1 2 2 2 2 1 1 1 2 2 1 2 1 1 1 1 1 1 1 1 1 2 1 1 2 2 2 1 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 2 1 2 2 1 2 2 2 1 1 2 1 2 2 2 2 1 1 1 1 1 2 2 1 1 1 2 2 1 2 1 1 2 2 2 2 2 2 2 1 1 2 1 2 1 1 1 2 2 1 2 1 1 2 2 2 2 2 1 2 1 1 1 1 2 1 1 2 1 1 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 1 2 2 1 1 2 2 2 1 2 2 1 2 1 2 1 2 2 1 1 2 2 1 2 2 1 1 1 2 2 1 1 1 1 2 2 2 1 1 2 1 2 2 2 2 2 1 2 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 2 1 1 2 2 2 1 1 2 1 1 2 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 1 1 2 2 2 2 1 2 1 1 2 2 2 1 2 2 2 2 1 1 2 2 1 1 2 1 2 2 2 1 1 2 1 1 2 2 1 2 1 1 2 2 2 1 2 2 1 2 2 1 1 1 2 1 2 2 1 2 2 2 1 1 2 1 1 1 2 2 2 1 2 1 2 2 1 2 1 1 2 1 2 2 1 1 1 2 2 1 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 2 2 2 2 1 2 1 1 1 2 1 2 1 1 2 1 1 2 1 1 1 1 2 1 2 1 2 2 2 1 1 2 1 1 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 2 1 2 2 1 2 1 2 1 1 1 1 1 1 2 2 2 1 2 1 1 2 2 1 2 1 2 1 1 1 1 1 1 2 1 2 1 2 2 1 2 2 2 1 1 2 2 2 2 2 2 1 1 2 1 2 2 2 1 2 1 2 2 2 1 2 1 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 2 2 1 2 1 1 1 1 2 2 2 1 2 1 1 1 1 2 2 1 2 2 1 2 2 2 1 2 1 1 2 2 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 2 1 1 2 1 1 2 2 2 2 1 2 2 1 1 2 1 1 1 2 1 2 1 2 2 2 1 1 2 1 1 1 2 2 1 2 2 1 2 1 2 1 1 2 1 1 2 1 1 1 2 2 2 2 2 1 2 2 1 2 2 2 1 2 2 1 1 2 2 2 1 1 2 1 1 1 2 2 1 2 2 2 2 1 2 1 2 1 2 2 2 2 1 2 2 2 1 1 2 2 1 2 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 2 2 2 1 1 1 1 2 1 1 2 1 2 1 2 1 2 1 1 1 2 2 2 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 2 2 2 1 2 1 2 1 2 2 1 2 1 1 1 1 2 2 1 2 1 1 1 1 1 1 2 2 1 1 2 1 1 2 2 2 2 1 1 1 2 1 1 2 1 2 1 2 2 2 2 1 2 1 1 1 1 2 2 1 1 2 1 1 2 1 1 2 1 2 1 2 1 2 2 2 2 1 1 2 1 2 2 1 2 1 2 2 1 1 1 2 2 1 1 2 1 2 2 2 1 1 1 1 2 2 2 2 2 1 2 2 2 2 1 2 2 1 1 2 2 1 1 1 2 2 1 1 2 1 1 2 1 1 1 1 1 2 2 1 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 2 1 2 2 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 2 1 1 1 2 1 1 2 2 2 2 1 2 2 2 1 2 1 2 2 2 1 2 1 2 1 1 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 2 2 1 2 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 1 1 1 2 1 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 2 2 2 2 2 1 1 2 1 2 2 2 2 2 1 1 1 2 2 1 2 1 2 1 2 1 2 2 2 1 1 2 1 2 2 2 2 1 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 2 1 1 2 1 2 2 1 2 1 2 2 2 2 1 2 1 2 2 2 1 2 2 2 1 1 2 1 1 1 2 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 2 1 2 2 2 2 2 2 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 1 1 1 2 1 2 1 2 2 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 2 1 2 1 1 1 2 2 2 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 2 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 2 2 1 2 2 1 1 2 2 2 1 2 1 2 2 2 1 2 1 2 1 2 2 2 2 1 1 2 1 1 2 2 2 1 2 1 2 1 2 2 2 2 2 2 2 2 2 2 2 1 1 2 1 2 1 1 1 1 2 1 2 2 1 1 1 2 2 1 1 2 1 2 1 1 1 2 2 2 1 1 1 1 2 2 1 1 2 2 1 1 1 1 2 2 2 1 2 1 2 1 2 2 2 1 2 2 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 1 1 1 2 1 2 2 2 2 2 2 2 2 2 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 2 2 1 2 2 1 1 2 2 2 2 2 1 1 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 1 2 1 2 2 1 2 1 1 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 1 2 1 2 2 2 2 2 2 1 1 2 2 1 1 2 2 1 1 2 2 1 2 1 1 2 2 2 1 2 2 2 1 1 2 2 2 1 2 1 2 1 2 1 2 2 1 2 2 1 1 2 1 1 2 1 1 2 2 1 2 2 2 1 1 1 2 2 1 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 2 2 1 2 2 1 1 1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 1 1 2 1 2 1 1 2 2 1 1 1 2 2 1 2 2 1 1 2 1 2 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 2 1 2 1 1 1 1 1 2 2 1 1 1 2 1 2 1 2 2 1 2 2 1 1 2 2 2 2 1 2 1 2 2 2 1 1 1 1 1 1 1 1 2 2 1 2 1 2 2 2 2 1 2 2 1 1 1 1 2 2 2 1 2 1 2 2 1 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 1 1 1 2 2 2 1 1 2 2 1 1 2 1 2 2 1 1 1 1 1 2 2 2 1 1 2 1 1 1 1 1 2 1 2 1 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 2 2 1 2 2 2 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 1 1 2 1 2 2 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 2 1 2 1 1 2 1 1 2 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 2 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 2 1 1 1 1 2 1 1 1 1 1 2 2 1 2 2 1 1 2 1 2 2 1 2 2 1 2 2 1 1 1 2 1 2 2 1 1 1 1 1 2 2 2 2 2 2 2 1 2 1 2 2 1 2 2 1 2 1 2 2 1 1 1 1 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 2 1 1 1 2 2 2 1 2 2 2 2 2 2 1 1 2 1 2 1 1 2 2 1 1 2 1 2 2 2 2 1 2 2 1 1 1 1 1 1 1 2 1 1 2 2 2 1 1 2 1 1 1 2 1 1 2 2 1 1 1 1 1 1 1 2 2 1 2 1 1 1 1 2 2 1 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 2 1 2 2 2 2 1 1 1 1 1 2 1 2 1 2 1 2 2 1 2 2 1 1 1 1 2 1 1 2 1 1 2 1 1 1 2 1 1 1 2 2 1 1 1 2 1 2 1 1 1 2 1 1 2 2 1 1 1 2 1 2 2 1 1 2 2 1 1 1 2 1 2 1 2 1 1 1 1 1 1 2 1 2 1 2 1 2 2 1 1 2 2 2 1 2 2 1 2 2 2 2 1 2 1 2 1 1 2 1 1 1 1 2 2 2 1 1 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 2 1 2 2 1 2 1 2 1 1 1 1 2 1 2 2 2 1 2 2 2 2 2 2 2 1 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 2 2 2 1 2 1 2 1 2 2 1 1 1 1 2 1 1 2 2 1 2 1 1 1 2 1 2 2 1 2 1 2 1 1 2 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 2 2 1 1 1 2 1 1 2 2 2 1 2 1 1 1 1 1 1 2 1 2 2 1 2 2 1 1 1 1 1 1 1 2 2 2 2 1 2 2 2 2 1 2 2 2 2 1 1 1 1 1 1 1 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 1 2 2 1 1 1 2 2 2 1 1 1 2 2 1 2 1 2 2 2 1 1 1 2 1 1 2 2 2 2 2 2 1 2 2 1 1 2 1 2 1 1 1 1 2 1 2 2 2 2 2 2 1 1 2 1 1 2 1 2 1 1 1 1 1 2 2 1 1 2 1 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 2 1 2 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2 1 1 1 1 2 2 1 2 1 2 1 1 2 2 2 1 1 2 1 2 1 1 1 2 1 1 2 2 1 1 1 2 2 1 2 2 2 1 1 1 2 2 2 1 2 1 2 2 1 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 2 1 1 2 2 1 1 1 1 1 1 2 1 2 2 1 2 1 2 2 2 1 2 2 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 2 1 2 2 2 1 1 1 1 2 1 2 1 1 1 1 1 2 2 2 2 1 1 2 2 1 2 1 2 1 2 1 2 1 2 2 2 1 1 2 1 2 1 2 2 1 1 2 1 2 2 2 1 2 2 1 1 2 2 1 2 2 1 2 1 2 2 2 2 1 1 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 1 1 2 2 1 1 1 2 1 2 2 1 1 2 1 1 1 1 1 2 2 1 2 2 1 1 1 2 1 2 2 2 1 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 2 1 2 2 1 1 1 1 1 2 2 1 2 2 2 2 1 2 1 1 2 1 1 2 1 1 2 1 1 2 2 1 1 2 2 2 1 2 2 1 2 1 1 2 2 1 1 1 1 2 1 2 2 2 1 1 2 2 1 2 2 1 2 2 2 1 1 1 1 2 1 1 2 2 1 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 1 2 1 2 2 1 1 1 2 1 2 1 2 1 1 1 2 2 2 1 2 2 1 1 2 2 1 2 1 1 2 2 2 1 1 2 1 2 2 2 1 1 2 1 1 1 1 2 2 1 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2 2 2 1 1 1 1 2 2 1 1 1 2 2 1 2 1 2 1 2 2 2 2 1 2 2 1 1 2 1 1 2 2 1 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 2 2 1 2 2 1 1 2 2 2 2 2 1 1 1 1 1 1 2 2 2 2 1 2 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 2 2 2 1 2 1 1 2 2 2 2 2 2 2 1 2 1 1 1 1 1 2 2 2 1 2 2 2 1 1 1 1 2 1 1 1 1 1 2 1 2 1 1 2 2 2 1 1 2 1 1 2 2 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 1 2 2 2 1 1 1 2 2 2 1 1 2 1 1 2 1 1 2 1 1 1 1 2 2 2 2 1 2 1 2 1 2 2 1 2 2 2 1 1 1 1 1 2 2 1 1 2 2 2 1 2 2 1 1 2 1 1 2 1 1 2 2 1 1 2 2 2 1 2 1 2 2 1 1 2 1 2 1 1 1 2 1 1 2 1 2 1 1 2 1 1 2 1 1 1 1 2 2 1 1 2 1 2 2 1 1 1 1 1 1 1 1 2 2 1 1 2 2 2 2 2 1 2 2 2 1 1 2 1 2 1 1 2 2 2 2 2 1 1 2 1 2 2 2 1 1 1 1 2 1 2 2 1 2 1 1 1 1 2 2 2 2 2 2 2 1 2 2 1 1 1 1 1 2 2 2 1 1 1 1 2 2 2 2 1 2 2 2 2 1 1 2 1 1 1 2 1 1 2 2 1 1 2 2 2 2 2 1 1 2 1 1 2 2 2 1 2 1 1 1 1 1 2 2 1 2 2 2 2 1 1 1 1 2 2 1 1 1 2 2 1 1 1 1 2 1 1 2 1 2 1 1 2 1 1 2 2 2 2 1 2 2 1 2 2 2 1 2 2 1 1 2 1 2 2 1 1 1 2 2 1 1 2 1 1 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 1 2 2 2 1 1 2 1 2 2 1 1 1 2 2 1 1 2 2 2 1 2 1 2 1 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 1 1 1 2 2 1 1 1 2 2 2 1 2 1 2 1 1 2 1 1 1 2 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 1 2 2 2 1 2 1 2 1 2 1 1 1 2 1 1 1 2 2 2 2 2 2 1 1 1 2 1 1 2 2 2 1 1 2 2 2 1 2 2 2 2 1 1 2 1 1 1 2 2 2 1 2 1 1 1 2 1 2 2 2 1 1 2 1 2 2 1 2 2 2 2 1 2 2 2 2 1 1 2 2 2 2 2 1 1 2 2 1 1 1 2 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 1 2 1 2 2 1 2 1 1 1 1 1 1 1 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 1 1 2 1 2 2 1 1 1 2 2 2 1 2 2 1 2 2 2 1 2 1 2 1 1 1 1 2 2 1 1 1 2 1 2 2 2 1 2 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 2 1 1 2 9999907 9999967 9999905 9999954 9999988 9999907 9999902 9999931 9999979 9999912 9999946 9999985 9999912 9999922 9999983 9999909 9999959 9999920 9999925 9999936 9999963 9999988 10000000 9999950 9999924 9999983 9999996 9999920 9999951 9999912 9999934 9999951 9999948 9999930 9999986 9999921 9999952 9999906 9999931 9999965 9999932 9999986 9999966 9999968 9999926 9999915 9999982 9999923 9999963 9999929 9999919 9999964 9999945 9999931 9999932 9999960 9999930 9999982 9999972 9999905 9999929 9999997 9999958 9999951 9999914 9999904 9999983 9999943 9999958 9999918 9999973 9999916 9999952 9999997 9999981 9999920 9999989 9999913 9999914 9999952 9999925 9999996 9999991 9999924 9999997 9999969 9999969 9999929 9999911 9999909 9999977 9999932 9999967 9999964 9999990 9999995 9999931 9999966 9999956 9999951 9999989 9999958 9999955 9999936 9999901 9999969 9999992 9999964 9999927 9999913 9999996 9999994 9999987 9999931 9999995 9999979 9999903 9999961 9999927 9999920 9999941 9999952 9999905 9999915 9999908 9999954 9999948 9999944 9999941 9999957 9999963 9999992 9999943 9999945 9999989 9999951 9999946 9999925 9999989 9999998 9999992 9999954 9999933 9999968 9999993 9999948 9999937 9999909 9999952 9999959 9999933 9999945 9999925 9999987 9999930 10000000 9999906 9999905 9999905 9999924 9999959 9999939 9999900 9999998 9999964 9999935 9999960 9999910 9999904 9999951 9999944 9999905 9999904 9999998 9999924 9999948 9999940 10000000 9999901 9999954 9999920 9999904 9999970 9999979 9999936 9999995 9999907 9999940 9999999 9999907 9999911 9999933 9999937 9999974 9999937 9999973 9999959 9999988 9999942 9999975 9999959 9999999 9999912 9999948 9999975 9999938 9999911 9999980 9999979 9999977 9999978 9999912 9999927 9999978 9999976 9999901 9999935 9999968 10000000 9999900 9999904 9999915 9999918 9999958 9999930 9999934 9999974 9999911 9999900 9999907 9999993 9999947 9999954 9999914 9999975 9999977 9999987 9999989 9999916 9999993 9999949 9999914 9999985 9999997 9999977 9999964 9999960 9999987 9999959 9999987 9999952 9999989 9999965 9999908 9999928 9999982 9999965 9999982 9999921 9999963 9999953 9999968 9999974 9999933 9999978 9999969 9999980 9999926 9999917 9999934 9999936 9999928 9999919 9999978 9999922 9999959 9999982 9999914 9999999 9999933 9999943 9999920 9999921 9999908 9999958 9999962 9999910 9999919 9999986 9999979 9999948 9999935 9999965 9999951 9999974 9999947 9999992 9999969 9999948 9999950 9999954 9999969 9999931 9999968 9999936 9999933 9999979 9999997 9999917 9999923 9999961 9999934 9999951 9999944 9999965 9999921 9999926 9999954 9999955 9999925 9999985 9999958 9999953 9999970 9999903 9999939 9999942 9999997 9999900 9999905 9999951 9999958 9999919 9999993 9999968 9999930 9999951 9999963 9999964 9999939 9999933 9999920 9999981 9999926 9999915 9999965 9999962 9999978 9999920 9999980 9999996 9999983 9999999 9999949 9999978 9999945 9999991 9999982 9999922 9999912 9999977 9999959 9999956 9999909 9999967 9999931 9999905 9999979 9999951 9999927 9999943 9999955 9999935 9999917 9999901 9999992 9999988 9999903 9999903 9999926 9999988 9999998 9999932 9999960 9999929 9999936 9999964 9999908 9999933 9999961 9999938 9999902 9999907 9999930 9999955 9999966 9999986 9999938 9999924 9999999 9999982 9999928 9999902 9999920 9999922 9999916 9999945 9999944 9999996 9999904 9999982 9999972 9999955 9999977 9999957 9999954 9999901 9999989 9999960 9999966 9999964 9999905 9999982 9999942 9999977 9999993 9999961 9999992 9999960 9999931 9999903 9999971 9999955 9999996 9999920 9999950 9999937 9999979 9999925 9999965 9999917 9999983 9999984 9999939 9999994 9999964 9999902 9999914 9999964 9999900 9999933 9999969 9999961 9999928 9999932 9999987 9999938 9999978 9999907 9999909 9999941 9999942 9999913 9999937 9999996 9999993 9999934 9999988 9999911 9999960 9999980 9999927 9999909 9999921 9999917 9999983 9999924 9999994 9999997 9999982 9999906 9999956 9999952 9999938 9999947 9999938 9999916 9999984 9999987 9999939 9999918 9999928 9999981 9999906 9999965 9999935 9999963 9999961 9999940 9999956 9999925 9999906 9999964 9999929 9999945 9999996 9999973 9999931 9999907 9999920 9999998 9999997 9999959 9999944 9999912 9999994 9999924 9999912 9999909 9999967 9999927 9999978 9999903 9999972 9999995 9999978 9999978 9999903 9999928 9999939 9999931 9999957 9999914 9999944 9999989 9999971 9999966 9999960 9999913 9999960 9999917 9999971 9999909 9999948 9999944 9999903 9999927 9999967 9999975 9999900 9999984 9999952 9999904 9999915 9999936 9999904 9999993 9999928 9999963 9999961 9999951 9999919 9999926 9999976 9999913 9999934 9999960 9999970 9999971 9999967 9999955 9999973 9999932 9999949 9999920 9999988 9999997 9999965 9999975 9999921 9999997 9999952 9999959 9999928 9999935 9999920 9999965 9999990 9999925 9999981 9999944 9999958 9999913 9999917 9999936 9999996 9999957 9999957 9999990 9999901 9999941 9999981 9999994 9999908 9999940 9999947 9999917 9999948 9999969 9999941 9999916 9999947 9999989 9999926 9999910 9999902 9999976 9999928 9999945 9999975 9999989 9999944 9999945 9999941 9999986 9999972 9999916 9999969 9999933 9999937 9999930 9999960 9999972 9999935 9999965 9999978 9999911 9999928 9999900 9999915 9999928 9999978 9999925 9999958 9999911 9999995 9999964 9999974 9999971 9999969 9999957 9999924 10000000 9999946 9999944 9999954 9999910 9999952 9999982 9999919 9999954 9999903 9999951 9999937 9999913 9999903 9999986 9999908 9999972 9999939 9999909 9999953 9999922 9999943 9999941 9999963 9999997 9999908 9999940 9999949 9999996 9999908 9999944 9999975 9999926 9999975 9999922 9999941 9999948 9999926 9999979 9999912 9999914 9999933 9999939 10000000 9999930 9999999 9999903 9999989 9999924 9999980 9999995 9999944 9999934 9999949 9999947 9999936 9999962 9999943 9999990 9999901 9999965 9999923 9999947 9999977 9999990 9999915 9999972 9999900 9999945 9999999 9999910 9999983 9999943 9999946 9999956 9999937 9999967 9999943 9999952 9999914 9999955 9999968 9999904 9999968 9999921 9999931 9999963 9999947 9999933 9999961 9999967 9999921 9999937 9999908 9999999 9999980 9999958 9999922 9999938 9999979 9999918 9999913 9999911 9999914 9999946 9999992 9999973 9999958 9999934 9999942 9999993 9999930 9999942 9999947 9999976 9999901 9999959 9999924 9999913 9999983 9999944 9999946 9999991 9999941 9999985 9999940 9999996 9999998 9999972 9999927 9999969 9999988 9999933 9999930 9999952 9999998 9999909 9999972 9999947 9999940 9999971 9999957 9999955 9999992 9999962 9999934 9999919 9999901 9999930 9999913 9999951 9999921 9999965 9999969 9999934 9999903 9999932 9999991 9999970 9999990 9999919 9999914 9999924 9999966 9999917 9999975 9999975 9999916 9999907 9999918 9999972 9999950 9999968 9999995 9999935 9999902 9999922 9999937 9999936 9999938 9999950 9999900 9999923 9999918 9999910 9999969 9999969 9999945 9999908 9999974 9999900 9999930 9999944 9999979 9999974 9999906 9999947 9999902 9999901 9999948 9999949 9999990 9999965 9999924 9999973 9999948 9999955 9999959 9999985 9999914 9999922 9999927 9999985 9999970 9999968 9999945 9999939 9999939 9999991 9999928 9999933 9999905 9999987 9999914 9999935 9999999 9999909 9999971 9999982 9999957 9999989 9999963 9999942 9999972 9999989 9999908 9999914 9999964 9999905 9999984 9999933 9999949 9999925 9999984 9999989 9999973 9999940 9999950 9999966 9999908 9999991 9999903 9999958 9999956 9999957 9999997 9999975 9999957 9999913 9999951 9999968 9999995 9999991 9999943 9999911 9999919 9999908 9999922 9999928 9999912 9999982 9999924 9999934 9999986 9999904 9999975 9999944 9999903 9999998 9999981 9999972 9999976 9999985 9999925 9999931 9999968 9999929 9999986 9999987 9999914 9999978 9999941 9999924 9999960 9999967 9999961 9999952 9999946 9999902 9999989 9999940 9999987 9999912 9999988 9999989 9999922 9999931 9999949 9999950 9999929 9999971 9999967 9999977 9999939 9999973 9999975 9999911 9999975 9999929 9999950 9999907 9999994 9999979 9999908 9999934 9999918 9999944 9999914 9999931 9999977 9999914 9999989 9999919 9999971 9999982 9999994 9999904 9999954 9999971 9999951 9999924 9999999 9999932 9999908 9999988 9999989 9999917 9999973 9999924 9999920 9999936 9999974 9999967 9999989 9999918 9999951 9999948 9999977 9999964 9999989 9999973 9999951 9999998 9999923 9999954 9999959 9999994 9999987 9999901 9999949 9999941 9999932 9999913 9999985 9999920 9999977 9999923 9999992 9999993 9999936 9999992 9999969 9999984 9999926 9999940 9999949 9999983 9999957 9999966 9999911 9999992 9999902 9999977 9999974 9999909 9999905 9999961 9999921 9999990 9999930 9999927 9999975 9999991 9999947 9999978 9999915 9999987 9999984 9999974 9999962 9999909 9999997 9999944 9999984 9999968 9999911 9999927 9999942 9999964 9999968 9999946 9999984 9999921 9999987 9999921 9999965 9999944 9999944 9999995 9999936 9999909 9999973 9999909 9999936 9999995 9999988 9999998 9999944 9999948 9999946 9999929 9999966 9999953 9999968 9999955 9999933 9999935 9999915 9999975 9999985 9999978 9999967 9999979 9999924 9999960 9999951 9999905 9999907 9999945 9999976 9999998 9999900 9999939 9999963 9999965 9999977 9999900 9999918 9999973 9999975 9999902 9999919 9999952 9999987 9999950 9999982 9999910 9999917 9999991 9999918 9999947 9999959 9999918 9999989 9999929 9999915 9999961 9999981 9999925 9999930 9999972 9999938 9999939 9999903 9999984 9999916 9999937 9999952 9999966 9999945 9999934 9999996 9999938 9999912 9999915 9999944 9999971 9999981 10000000 9999973 9999972 9999962 9999991 9999990 9999948 9999948 9999901 9999913 9999942 9999953 9999984 9999953 9999937 9999912 9999941 9999952 9999973 9999950 9999950 9999955 9999920 9999956 9999999 9999953 9999954 9999976 9999958 9999980 9999956 9999911 9999975 9999980 9999995 9999964 9999910 9999919 9999926 9999909 9999940 9999953 9999930 9999985 9999902 9999941 9999910 9999934 9999998 9999908 9999941 9999998 9999987 9999962 9999995 9999960 9999914 9999967 9999913 9999943 9999963 9999967 9999984 9999965 9999933 9999964 9999988 9999951 9999951 9999941 9999962 9999903 9999981 9999961 9999979 9999984 9999963 9999976 9999986 9999910 9999992 9999953 9999991 9999927 9999929 9999950 9999969 9999917 9999973 9999953 9999910 9999908 9999928 9999971 9999910 9999950 9999988 9999957 9999989 9999977 9999966 9999905 9999903 9999964 9999992 9999988 9999972 9999985 9999998 9999996 9999906 9999909 9999952 9999995 9999985 9999933 9999929 9999992 9999919 9999933 9999942 9999979 9999910 9999964 9999968 9999916 9999947 9999907 9999961 9999931 9999967 9999974 9999963 9999929 9999918 9999936 9999969 9999978 9999925 9999910 9999913 9999955 9999967 9999905 9999942 9999932 9999952 9999956 9999967 9999984 9999953 9999969 9999993 9999918 9999934 9999915 9999983 9999943 9999907 9999961 9999973 9999997 9999951 9999955 9999926 9999926 9999955 9999907 9999993 9999995 9999981 9999950 9999952 9999978 9999928 9999937 9999928 9999978 9999966 9999989 9999987 9999977 9999976 9999952 9999941 9999942 9999931 9999986 9999906 9999969 9999965 9999971 9999948 9999990 9999994 9999931 9999920 9999913 9999905 9999962 9999919 9999931 9999987 9999994 9999905 9999906 9999941 9999971 9999956 9999944 9999904 9999937 9999977 10000000 9999992 9999929 9999918 9999940 9999911 9999950 9999918 9999965 9999948 9999954 9999984 9999972 9999988 9999986 9999952 9999990 9999936 9999973 9999962 9999928 9999957 9999973 9999908 9999913 9999986 9999985 9999922 9999972 9999966 9999980 9999976 9999908 9999935 9999971 9999979 9999959 9999903 9999952 9999958 9999944 9999934 9999981 9999981 9999911 9999943 9999985 9999923 9999916 9999955 9999955 9999996 9999924 9999965 9999990 9999912 9999962 9999913 9999959 9999908 9999916 9999945 9999900 9999916 9999952 9999900 9999916 9999916 9999998 9999952 9999969 9999928 9999944 9999951 9999964 9999913 9999999 9999914 9999950 9999929 9999935 9999964 9999957 9999993 9999935 9999909 9999967 9999904 9999951 9999929 9999995 9999997 10000000 9999968 9999975 9999954 9999903 9999996 9999975 9999938 9999942 9999999 9999967 9999986 9999920 9999945 9999919 9999910 9999971 9999983 9999945 9999965 9999940 9999987 9999910 9999994 10000000 9999905 9999977 9999944 9999994 9999949 9999904 9999944 9999940 9999980 9999970 9999999 9999938 9999959 9999917 9999985 9999927 9999900 9999985 9999951 9999982 9999965 9999986 9999974 9999994 9999912 9999930 9999918 9999990 9999963 9999988 9999930 9999904 9999990 9999979 9999944 9999957 9999935 9999965 10000000 9999955 9999954 9999986 9999965 9999980 9999911 9999970 9999978 9999978 9999929 9999980 9999911 9999972 9999957 9999903 9999951 9999929 9999985 9999965 9999990 9999965 9999931 9999945 10000000 9999916 9999996 9999900 9999948 9999915 9999947 9999907 9999915 9999972 9999986 9999918 9999950 9999925 9999911 9999921 9999966 9999943 9999985 9999941 9999926 9999917 9999924 9999996 9999972 9999965 9999943 9999992 9999913 9999946 9999906 9999991 9999930 9999919 9999930 9999934 9999912 9999935 9999955 9999936 9999910 9999960 9999974 9999998 9999910 9999931 9999943 9999934 9999951 9999911 9999996 9999963 9999958 9999944 9999960 9999906 9999996 9999915 9999948 9999983 9999971 9999972 9999952 9999944 9999919 9999934 9999907 9999980 9999940 9999907 9999979 9999980 9999926 9999920 9999953 9999903 9999948 9999996 9999956 9999924 9999954 9999963 9999918 9999917 9999997 9999921 9999975 9999923 9999962 9999960 9999932 9999928 9999951 9999987 9999923 9999906 9999904 9999941 9999937 9999907 9999935 9999901 9999957 9999952 9999935 9999940 9999976 9999947 9999972 9999958 9999973 9999922 9999950 9999902 9999908 9999976 9999910 9999918 9999924 9999995 9999968 9999956 9999950 9999947 9999969 9999990 9999976 9999937 9999975 9999965 9999991 9999936 9999991 9999948 9999919 9999953 9999960 9999970 9999912 9999926 9999950 9999976 9999915 9999981 9999990 9999942 9999990 9999979 9999916 9999997 9999933 9999924 9999903 10000000 9999952 9999931 9999999 9999966 9999907 9999917 9999938 9999986 9999985 9999999 9999991 9999925 9999953 9999983 9999986 9999938 9999907 9999902 9999986 9999978 9999985 9999919 9999946 9999995 9999979 9999921 9999931 9999959 9999945 9999908 9999999 9999983 9999992 9999966 9999956 9999983 9999983 9999980 9999924 9999907 9999968 9999918 9999929 9999930 9999908 9999954 9999913 9999938 9999948 9999918 9999966 9999916 9999993 9999933 9999982 9999980 9999926 9999934 9999912 9999944 9999971 9999984 9999900 9999945 9999960 9999957 9999901 9999954 9999921 9999919 9999948 9999929 9999996 9999948 9999984 9999973 9999923 9999978 9999926 9999919 9999981 9999968 9999932 9999998 9999906 9999975 10000000 9999953 9999950 9999938 9999969 9999932 9999952 9999937 9999938 9999998 9999920 9999961 9999949 9999979 9999965 9999989 9999904 9999968 9999906 9999976 9999931 9999967 9999919 9999961 9999954 9999956 9999952 9999960 9999985 9999987 9999993 9999996 9999991 9999925 9999982 9999932 9999998 9999938 9999956 9999971 9999953 9999955 9999949 9999964 9999918 9999965 9999999 9999941 9999998 9999907 9999931 9999987 9999989 9999981 9999985 9999966 9999996 9999998 9999970 9999930 9999975 9999902 9999917 9999944 9999990 9999993 9999901 9999907 9999997 9999985 9999915 9999976 9999982 9999948 9999931 9999950 9999971 9999939 9999956 9999944 10000000 9999930 9999911 9999920 9999943 9999986 9999969 10000000 9999965 9999988 9999930 9999918 9999925 9999996 9999969 9999973 9999985 9999941 9999971 9999947 9999966 9999978 9999975 9999938 9999941 9999998 9999973 10000000 9999915 9999930 9999928 9999967 9999930 9999978 9999919 9999990 9999949 9999973 9999930 9999995 9999999 9999950 9999983 9999975 9999963 9999903 9999957 9999918 9999930 9999982 9999916 9999958 9999976 9999996 9999930 9999902 9999936 9999907 9999920 9999986 9999974 9999925 9999947 9999926 9999906 9999900 9999942 9999900 9999948 9999978 9999976 9999986 9999979 9999969 9999959 9999993 9999938 9999969 9999922 9999987 9999991 9999937 9999973 9999971 9999903 9999959 9999950 9999975 9999958 9999984 9999982 9999902 9999918 9999910 9999953 9999937 9999960 9999983 9999923 9999956 9999904 9999913 9999903 9999999 9999995 9999936 9999905 9999910 9999941 9999957 9999937 9999965 9999903 9999926 9999911 9999923 9999945 9999981 9999949 9999972 9999900 9999947 9999917 9999978 9999947 9999910 9999938 9999988 9999910 9999951 9999942 9999925 9999975 9999999 9999903 9999904 9999904 9999919 9999951 9999978 9999942 9999919 9999995 9999993 9999908 9999990 9999950 9999979 9999940 9999948 9999922 9999993 9999971 9999918 9999909 9999985 9999913 9999959 9999972 9999989 9999936 9999990 9999962 9999963 9999908 9999976 9999939 9999940 9999931 9999904 9999969 9999987 9999942 9999909 9999931 9999913 9999946 9999954 9999918 9999998 9999963 9999952 9999908 9999925 9999921 9999994 9999999 9999992 9999945 9999909 9999969 9999962 9999955 9999941 9999992 9999967 9999957 9999922 9999933 9999987 9999964 9999946 9999940 9999900 9999990 9999933 9999931 9999999 9999949 9999904 9999959 9999975 9999933 9999987 9999954 9999935 9999980 9999937 9999939 9999955 9999947 9999954 9999995 9999940 9999927 9999993 9999936 9999961 9999956 9999985 9999950 9999986 9999905 9999994 9999929 9999939 9999906 9999911 9999910 9999996 9999966 9999918 9999914 9999946 9999928 9999961 9999981 9999933 9999951 9999987 9999964 9999973 9999978 9999961 9999950 9999952 9999965 9999981 9999900 9999923 9999926 9999931 9999938 9999944 9999903 9999916 9999927 9999905 9999975 9999964 9999929 9999987 9999954 9999969 9999944 9999930 9999961 9999918 9999967 9999940 9999926 9999922 9999971 9999937 9999990 9999961 9999980 9999971 9999928 9999975 9999919 9999930 9999942 9999913 9999913 9999988 9999993 9999982 9999993 9999906 9999912 9999900 9999954 9999935 9999975 9999972 9999928 9999946 9999943 9999906 9999918 9999932 9999971 9999936 9999990 9999995 9999903 9999954 9999914 9999933 9999985 9999995 9999918 9999974 9999960 9999904 9999950 9999913 9999946 9999960 9999987 9999944 9999960 9999908 9999936 9999997 9999910 9999939 9999913 9999985 9999967 9999910 9999950 9999947 9999936 9999904 9999935 9999966 9999979 9999907 9999948 9999984 9999901 9999912 9999995 9999994 9999932 9999970 9999992 9999993 9999963 9999921 9999945 9999935 9999999 9999995 9999969 9999970 9999926 9999940 9999920 9999999 9999916 9999939 9999982 9999948 9999921 9999969 9999929 9999919 9999975 9999914 9999946 9999931 9999996 9999944 9999993 9999926 9999931 9999987 9999981 9999907 9999907 9999952 9999905 9999931 9999988 9999995 9999980 9999919 9999987 9999931 9999960 9999968 9999909 9999959 9999949 9999961 9999925 9999946 9999921 9999953 9999967 9999967 9999927 9999997 9999913 9999991 9999906 9999985 9999942 9999992 9999942 9999903 9999938 9999925 9999941 9999972 9999916 9999974 9999973 9999945 9999933 9999968 9999908 9999994 9999977 9999933 9999939 9999937 9999981 9999992 9999952 9999972 9999998 9999919 9999915 9999902 9999943 9999923 9999930 9999996 9999957 9999995 9999922 9999926 9999948 9999912 9999988 9999960 9999966 9999968 9999912 9999956 9999947 9999923 9999949 9999920 9999930 9999984 9999957 9999925 9999914 9999951 9999945 9999913 9999909 9999999 9999923 9999935 9999931 9999900 9999933 9999939 9999993 9999948 9999954 9999953 9999957 9999993 9999933 9999945 9999920 9999910 9999901 9999990 9999977 9999978 9999951 9999982 9999936 9999962 9999917 9999916 9999969 9999927 9999908 9999974 9999904 9999960 9999949 9999922 9999982 9999998 9999905 9999943 9999904 9999996 9999917 9999913 9999975 9999988 9999940 9999966 9999926 9999994 9999936 9999943 9999906 9999900 9999990 9999970 9999923 9999991 9999962 9999903 9999929 9999992 9999963 9999998 9999925 9999911 9999967 9999901 9999916 9999932 9999904 9999926 9999995 9999927 9999910 9999934 9999971 9999954 9999906 10000000 9999980 9999965 9999929 9999935 9999952 9999965 9999954 9999950 9999930 9999948 9999959 9999972 9999908 9999984 9999986 9999955 9999901 9999905 9999907 9999914 9999933 9999998 9999947 9999906 9999964 9999914 9999923 9999962 9999921 9999930 9999972 9999978 9999913 9999924 9999992 9999941 9999900 9999943 9999905 9999985 9999905 9999916 9999977 9999950 9999959 9999947 9999907 9999964 9999982 9999901 9999999 9999960 9999913 9999991 9999902 9999957 9999984 9999921 9999904 9999967 9999955 9999999 9999988 9999926 9999953 9999966 9999908 9999981 9999930 9999947 9999914 9999924 9999946 9999929 9999955 9999906 9999996 9999989 9999936 9999990 9999996 9999970 9999967 9999936 9999982 9999984 9999982 9999908 9999911 9999914 9999903 9999963 9999975 9999919 9999950 9999959 9999912 9999977 9999909 9999993 9999943 9999907 9999912 9999995 9999974 9999907 9999995 9999976 9999944 9999939 9999988 9999909 9999993 9999915 9999998 9999984 9999994 9999992 9999999 9999955 9999934 9999901 9999910 9999920 9999912 9999957 9999902 9999941 9999995 9999997 9999977 9999907 9999970 9999967 9999988 9999979 9999976 9999966 9999967 9999969 9999930 9999975 9999957 9999904 9999977 9999966 9999975 9999917 9999997 9999923 9999964 9999916 9999966 9999925 9999902 9999918 9999950 9999950 9999980 9999980 9999903 9999943 9999983 9999907 9999994 9999904 9999936 9999930 9999956 9999900 9999970 9999993 9999932 9999957 9999945 9999944 9999984 9999910 9999939 9999972 9999911 9999929 9999928 9999943 9999948 9999974 9999918 9999977 9999944 9999931 9999973 9999948 9999956 9999936 9999982 9999921 9999941 9999978 9999911 9999959 9999928 9999982 9999948 9999986 9999907 9999995 9999927 9999994 9999937 9999962 9999968 9999901 9999999 9999920 9999927 9999919 9999984 9999943 9999960 9999964 9999946 9999932 9999989 9999933 9999909 10000000 9999925 9999990 9999928 9999932 9999978 9999968 9999968 9999930 9999996 9999900 10000000 9999939 9999917 9999967 9999953 9999950 9999982 9999918 9999969 9999917 9999914 9999952 9999912 9999972 9999966 9999999 9999901 9999971 9999990 9999924 9999921 9999941 9999973 9999956 9999993 9999935 9999999 9999995 9999943 9999924 9999935 9999930 9999957 9999941 9999966 9999903 9999919 9999900 9999961 9999919 9999999 9999943 9999900 9999965 9999946 9999945 9999998 9999903 9999988 9999994 9999923 9999915 9999959 9999908 9999960 9999960 9999904 9999982 9999983 9999916 9999910 9999927 9999947 9999929 9999930 9999921 9999927 9999982 9999914 9999932 9999986 9999937 9999972 9999918 9999927 9999938 9999946 9999981 9999983 9999918 9999958 9999909 9999939 9999967 9999917 9999979 9999911 9999955 9999932 9999978 9999989 9999918 9999925 9999916 9999953 9999980 9999977 9999976 9999943 9999952 9999982 9999941 9999926 9999922 9999937 9999936 9999983 9999978 9999911 9999987 9999940 9999927 9999921 9999940 9999948 9999952 9999981 9999959 9999957 9999918 9999936 9999996 9999987 9999916 9999965 9999910 9999994 9999900 9999987 9999973 9999949 9999991 9999949 9999997 9999974 9999973 9999927 9999910 9999901 9999916 9999995 9999911 9999938 9999964 9999963 9999989 9999910 9999935 9999995 9999929 9999922 9999976 9999962 9999965 9999994 9999948 9999972 9999934 9999973 9999958 9999905 9999911 9999920 10000000 9999981 9999988 9999963 9999905 9999927 9999931 9999948 9999978 9999916 9999906 9999911 9999944 9999939 9999989 9999929 9999904 9999935 9999911 9999949 9999925 9999930 9999993 9999981 9999982 9999970 9999948 9999995 9999914 9999908 9999916 9999995 9999920 9999970 9999955 9999985 9999918 9999986 9999939 9999900 9999958 9999977 9999984 9999936 9999972 9999998 9999951 9999971 9999940 9999983 9999954 9999973 9999912 9999906 9999994 9999965 9999960 9999971 9999953 9999912 9999929 9999923 9999937 9999940 9999958 9999946 9999928 9999948 9999959 9999924 9999977 9999945 9999963 9999958 9999925 9999937 9999951 9999936 9999911 9999905 9999977 9999918 9999966 9999955 9999954 9999916 9999906 9999954 9999976 9999978 9999910 9999977 9999954 9999916 9999941 9999972 9999987 9999906 9999989 9999997 9999952 9999951 9999922 9999930 9999926 9999965 9999949 9999911 9999966 9999975 9999977 9999988 9999905 9999945 9999943 9999907 9999946 9999948 9999984 9999905 9999978 9999959 9999930 9999975 9999904 9999966 9999955 9999979 9999918 9999958 9999940 9999935 9999987 9999976 9999944 9999962 9999953 9999937 9999919 9999915 9999936 9999967 9999956 9999900 9999972 9999930 9999956 9999954 9999992 9999978 9999996 9999948 9999951 9999970 9999960 9999990 9999997 9999968 9999914 9999955 9999939 9999940 9999933 9999944 9999998 9999937 9999962 9999996 9999953 9999909 9999955 9999940 9999960 9999969 9999964 9999901 9999948 9999921 9999984 9999935 9999933 9999951 9999937 9999949 9999904 9999923 9999920 9999990 9999956 9999929 9999934 9999941 9999924 9999939 9999900 9999968 9999943 9999950 9999952 9999949 9999952 9999953 9999972 9999903 9999968 9999901 9999906 9999955 9999903 9999957 9999963 9999945 9999930 9999971 9999917 9999991 9999942 9999968 9999965 9999909 9999931 9999913 9999910 9999952 9999904 9999974 9999984 9999976 9999966 9999943 9999959 10000000 9999964 9999925 9999930 9999993 9999905 9999958 9999932 9999991 9999979 9999922 9999951 9999967 9999981 9999926 9999901 9999994 9999917 9999920 9999958 9999991 9999980 9999990 9999913 9999902 9999934 9999987 9999989 9999949 9999924 9999944 9999961 9999917 9999947 9999906 9999900 9999977 9999916 9999992 9999999 9999921 9999932 9999981 9999966 9999904 9999958 9999950 9999955 9999945 9999936 9999980 9999933 9999933 9999911 9999935 9999964 9999968 9999921 9999983 9999969 9999957 9999935 9999933 9999935 9999903 9999998 9999998 9999935 9999922 9999952 9999921 9999956 9999920 9999991 9999978 9999971 9999924 9999969 9999918 9999923 9999957 9999967 9999928 9999930 9999900 9999913 9999935 9999996 9999910 9999925 9999912 9999999 9999904 9999973 9999921 9999979 9999926 9999962 9999974 9999998 9999909 9999972 9999983 9999915 9999934 9999954 9999994 9999932 9999904 9999976 9999988 9999957 10000000 9999948 9999983 9999904 9999938 9999922 9999907 9999924 9999999 9999970 9999918 9999950 9999961 9999981 9999980 9999947 9999961 9999967 9999916 9999939 9999989 9999934 9999920 9999946 9999936 9999911 9999954 9999973 9999984 9999965 9999959 9999943 9999915 9999971 9999943 9999955 9999904 9999989 9999920 9999978 9999955 9999914 9999966 9999915 9999973 9999922 9999913 9999985 9999987 9999916 9999921 9999976 10000000 9999949 9999905 9999960 9999928 9999991 9999915 9999905 10000000 9999945 9999927 9999968 9999960 9999981 9999978 9999993 9999926 9999907 9999943 9999902 9999947 9999955 9999900 9999936 9999900 9999996 9999911 9999966 9999951 9999931 9999931 9999973 9999943 9999974 9999925 9999964 9999991 9999990 9999916 9999985 9999978 9999987 9999961 9999983 9999934 9999951 9999978 9999933 9999968 9999960 9999974 9999939 9999912 9999927 9999988 9999971 9999912 9999954 9999904 9999982 9999959 9999952 9999939 9999940 9999983 9999922 9999903 9999900 9999958 9999963 9999933 9999969 9999963 9999960 9999904 9999947 9999903 9999973 9999974 9999962 9999963 9999990 9999908 9999987 9999963 9999978 9999968 9999910 9999973 9999988 9999901 9999951 9999975 9999955 9999960 9999950 9999988 9999912 9999941 9999981 9999927 9999972 9999991 9999923 9999953 9999911 9999937 9999936 9999978 9999985 9999904 9999995 9999919 9999996 9999918 9999911 9999963 9999941 9999954 9999942 9999976 9999940 9999964 9999989 9999986 9999983 9999941 9999996 9999998 9999987 9999905 9999969 9999996 9999914 9999988 9999927 9999975 9999923 9999969 9999900 9999937 9999981 9999996 9999925 9999961 9999991 9999959 9999955 9999951 9999985 9999985 9999961 9999978 9999915 9999985 9999986 9999964 9999957 9999990 9999925 9999966 9999981 9999908 9999943 9999959 9999996 9999911 9999911 9999953 9999959 9999913 9999972 9999939 9999936 9999913 9999999 9999972 9999981 9999971 9999993 9999912 9999970 9999948 9999978 9999987 9999931 9999939 9999937 9999929 9999999 9999918 9999909 9999915 10000000 9999903 9999928 9999997 9999973 9999966 9999996 9999943 9999958 9999944 9999906 9999901 9999967 9999924 9999946 9999971 9999927 9999934 9999950 9999953 9999912 9999926 9999912 9999982 9999910 9999972 9999932 9999967 9999912 9999957 9999960 9999934 9999990 9999938 9999922 9999944 9999984 9999951 9999905 9999984 9999994 9999931 9999987 9999952 9999990 9999997 9999998 9999949 9999936 9999901 9999923 9999995 9999976 9999976 9999919 9999980 9999924 9999993 9999999 9999938 9999983 9999919 9999987 9999969 9999955 9999975 9999912 9999955 9999900 9999982 9999905 9999931 9999950 9999907 9999918 9999918 9999913 9999935 9999991 9999961 10000000 9999996 9999988 9999911 9999973 9999923 9999906 9999936 9999928 9999980 9999907 9999953 9999949 9999908 9999979 9999950 9999980 9999990 9999909 9999949 9999957 9999914 9999961 9999984 9999996 9999985 9999992 9999936 9999973 9999904 9999983 9999908 9999981 9999980 9999975 9999989 9999998 9999945 9999949 9999925 9999981 9999923 9999931 9999959 9999939 9999938 9999960 9999961 9999942 9999930 9999948 9999983 9999934 9999973 9999926 9999963 9999920 9999985 9999994 9999906 9999966 9999936 9999952 9999947 9999941 9999921 9999928 9999975 9999999 9999948 9999988 9999975 9999963 9999923 9999902 9999918 9999947 9999957 9999981 9999949 9999995 9999955 9999991 9999962 9999962 9999913 9999977 9999912 9999982 9999973 9999976 9999927 9999930 9999942 9999913 9999973 9999985 9999921 9999942 9999985 9999905 9999937 9999973 9999953 9999909 9999976 9999977 9999996 9999974 9999957 9999970 9999933 9999991 9999904 9999984 9999958 9999963 9999904 9999913 9999938 9999934 9999974 9999936 9999950 9999940 9999995 9999957 9999963 9999931 9999901 9999944 9999938 9999975 9999972 9999905 9999933 9999966 9999922 9999912 9999980 9999944 9999911 9999965 9999944 9999950 9999945 9999957 9999973 9999977 9999959 9999993 9999997 9999955 9999914 9999909 9999908 9999901 9999954 9999957 9999951 9999947 9999972 9999922 9999967 9999905 9999978 9999952 9999936 9999996 9999901 9999911 9999987 9999959 9999958 9999913 9999977 9999943 9999949 9999946 9999981 9999913 9999908 9999905 9999947 9999968 9999942 9999953 9999922 9999917 9999935 9999963 9999960 9999983 9999920 9999967 9999995 9999911 9999914 9999909 9999998 9999913 9999940 9999989 9999963 9999980 9999992 9999951 9999997 9999956 9999980 9999966 9999988 9999989 9999905 9999962 9999974 9999985 9999969 9999973 9999936 9999921 9999968 9999910 9999999 9999964 9999956 9999968 9999933 9999937 9999943 9999920 9999943 9999934 9999921 9999926 9999920 9999934 9999988 9999909 9999905 9999963 9999968 9999942 9999904 9999906 9999906 9999972 9999933 9999934 9999988 9999945 9999921 9999980 9999942 9999983 9999959 9999945 9999986 9999912 9999991 9999995 9999931 9999969 9999912 9999965 9999960 9999955 9999905 9999960 9999918 9999926 9999963 9999906 9999951 9999975 9999976 9999913 9999996 9999920 9999916 9999984 9999924 10000000 9999932 9999940 9999945 9999901 9999963 9999964 9999996 9999998 9999923 9999920 9999932 9999938 9999989 9999993 9999983 9999928 9999919 9999970 9999987 9999926 9999949 9999942 9999901 9999991 9999945 9999901 9999946 9999938 9999967 9999940 9999939 9999972 9999942 9999990 9999974 9999920 9999937 9999950 9999939 9999920 9999979 9999995 9999930 9999998 9999980 9999992 9999927 9999920 9999919 9999967 9999957 9999912 9999933 9999999 9999953 9999937 9999929 9999940 9999918 9999980 9999989 9999917 9999971 9999938 9999939 9999911 9999995 9999934 9999983 9999912 9999997 9999915 9999950 9999995 9999904 9999915 9999961 9999931 9999916 9999941 9999937 9999956 9999969 9999947 9999926 9999997 9999994 9999911 9999956 9999983 9999901 9999969 9999975 9999992 9999982 9999935 9999957 9999988 9999983 9999946 9999929 9999931 9999935 9999901 9999936 9999965 9999985 9999969 9999957 9999992 9999949 9999969 9999986 9999941 9999911 9999950 9999993 9999901 9999985 9999917 9999953 9999907 9999924 9999922 9999993 9999951 9999943 9999961 9999911 9999976 9999999 9999950 9999919 9999939 9999982 9999928 9999939 9999901 9999981 9999957 9999912 9999902 9999963 9999975 9999901 9999988 9999935 9999914 9999997 9999981 9999929 9999901 9999903 9999954 9999974 9999940 9999915 9999990 9999952 9999902 9999961 9999905 9999935 9999977 9999982 9999961 9999940 9999987 9999917 9999965 9999904 9999966 9999947 9999997 9999999 9999941 9999984 9999972 9999942 9999948 9999965 9999947 10000000 9999990 9999984 9999978 9999982 9999985 9999931 9999971 9999911 9999990 9999934 9999901 9999921 9999936 9999910 9999902 9999913 9999972 9999958 9999973 9999965 9999996 9999983 9999958 9999989 9999952 9999958 9999982 9999947 9999914 9999919 9999983 9999991 9999982 9999955 9999957 9999998 9999903 9999979 9999951 9999939 9999940 9999918 9999956 9999970 9999919 9999904 9999985 9999994 9999930 9999923 9999913 9999975 9999960 9999976 9999930 9999987 9999900 9999954 9999950 9999944 9999944 9999976 9999928 9999955 9999943 9999941 9999976 9999934 9999961 9999975 9999937 9999925 9999990 9999957 9999906 9999944 9999931 9999934 9999996 9999946 9999947 9999926 9999982 9999980 9999928 9999903 9999904 9999937 9999939 9999970 9999922 9999905 9999927 9999901 9999916 9999907 9999997 9999967 9999924 9999959 9999974 9999985 9999920 9999919 9999940 9999931 9999912 9999948 9999922 9999956 9999935 9999957 9999979 9999980 9999986 9999959 9999924 9999933 9999962 9999937 9999956 9999993 9999962 9999945 9999999 9999972 9999971 9999932 9999993 9999988 9999984 9999966 9999973 9999982 9999905 9999921 9999917 9999941 9999917 9999959 9999970 9999975 9999918 9999938 9999995 9999935 9999900 9999940 9999970 9999920 10000000 9999958 9999958 9999947 9999956 9999977 9999923 9999948 9999901 9999979 9999917 9999959 9999939 9999926 9999977 9999960 9999985 9999972 9999939 9999989 9999990 9999904 9999912 9999991 9999921 9999977 9999911 9999961 9999917 9999904 9999969 9999924 9999944 9999996 9999977 9999952 9999947 9999931 9999928 9999946 9999992 9999997 9999977 9999903 9999931 9999937 9999948 9999985 9999943 9999987 9999901 9999954 9999958 9999908 9999997 9999923 9999913 9999936 9999918 9999959 9999996 9999944 9999966 9999960 9999991 9999903 9999952 9999953 9999965 9999900 9999942 9999918 9999987 9999920 9999912 9999951 9999990 9999963 9999909 9999983 9999916 9999912 9999938 9999979 9999932 9999940 9999956 9999971 9999908 9999919 9999927 9999981 9999955 9999919 9999996 9999948 9999985 9999904 9999924 9999922 9999926 9999912 9999988 9999973 9999970 9999918 9999959 9999996 9999996 9999963 9999936 9999997 9999963 9999949 9999997 9999937 9999916 9999942 9999915 9999998 9999958 9999959 9999929 9999931 9999926 9999942 9999940 9999938 9999947 9999939 9999958 9999936 9999965 9999946 9999951 9999991 9999978 10000000 9999909 9999933 9999904 9999944 9999917 9999966 9999978 9999973 9999989 9999910 9999947 9999941 9999913 9999911 9999963 9999933 9999912 9999965 9999934 9999922 9999909 9999945 9999905 9999975 9999929 9999992 9999922 9999920 9999978 9999976 9999935 9999932 9999972 9999901 9999937 9999958 9999962 9999934 9999959 9999948 9999934 9999969 9999993 9999975 9999995 9999992 9999975 9999967 9999935 9999998 10000000 9999996 9999962 9999929 9999932 9999947 9999974 10000000 9999968 9999956 9999964 9999979 9999993 10000000 9999976 9999981 9999911 9999975 9999989 9999912 9999913 9999953 9999963 9999992 9999960 9999992 9999912 9999937 9999910 9999989 9999947 9999912 9999987 9999906 9999970 9999951 9999983 9999931 9999925 9999974 9999949 9999915 9999938 9999955 9999999 9999996 9999903 9999934 9999996 9999901 9999973 9999913 9999968 9999958 9999998 9999950 9999977 9999916 9999981 9999902 9999926 9999992 9999968 9999906 9999970 9999911 9999915 9999938 9999988 9999916 9999961 9999926 9999911 9999970 9999972 9999936 9999964 9999952 9999905 9999940 9999911 9999906 9999993 9999909 9999990 9999954 9999960 9999963 9999943 9999916 9999908 9999913 9999976 9999977 9999991 9999971 9999918 9999983 9999916 9999902 9999925 9999921 9999923 9999940 9999947 9999965 9999956 9999959 9999960 9999924 9999950 9999909 9999979 9999992 9999999 9999908 9999985 9999932 9999901 9999918 9999938 9999979 9999972 9999958 9999903 9999945 9999921 9999916 9999926 9999958 9999911 9999906 9999952 9999918 9999936 9999983 9999904 9999979 9999919 9999969 9999906 9999961 9999967 9999980 9999996 9999908 9999991 9999933 9999945 9999901 9999906 9999948 9999971 9999933 10000000 9999970 9999919 9999905 9999994 9999990 9999960 9999900 9999900 9999934 9999981 9999948 9999932 9999912 9999903 9999963 9999981 9999954 9999957 9999970 9999955 9999908 9999926 9999912 9999973 9999972 9999979 9999906 10000000 9999978 9999939 9999952 9999930 9999914 9999980 9999925 9999955 9999904 9999940 9999977 9999988 9999928 9999921 9999967 9999935 9999966 9999981 9999991 9999923 9999924 9999944 9999967 9999924 9999917 9999915 9999901 9999926 9999935 9999935 9999959 9999963 9999988 9999914 9999994 9999939 9999980 9999953 9999954 9999930 9999924 9999967 9999968 9999966 9999950 9999969 9999933 9999970 9999924 9999931 9999944 9999936 9999972 9999930 9999924 9999930 9999910 9999905 9999964 9999975 9999905 9999967 9999970 9999947 9999932 9999980 9999906 9999929 9999970 9999961 9999901 9999998 9999955 9999969 9999993 9999973 9999994 9999903 9999974 9999971 9999941 9999954 9999920 9999993 9999939 9999959 9999919 9999997 9999958 9999945 9999923 9999918 9999976 9999908 9999966 9999988 9999921 9999968 9999907 9999911 9999937 9999949 9999965 9999932 9999903 9999906 9999959 9999930 9999975 9999947 9999976 9999900 9999944 9999969 9999920 9999913 9999906 9999957 9999947 9999944 9999925 9999925 9999958 9999945 9999926 9999905 9999988 9999979 9999933 9999966 9999942 9999924 9999938 9999903 9999985 9999904 9999997 9999962 9999969 9999942 9999984 9999955 9999937 9999997 9999963 9999984 9999960 9999954 9999967 9999944 9999953 9999913 9999970 9999969 9999985 9999923 9999949 9999956 9999958 9999954 9999963 9999960 9999955 9999940 9999915 9999970 9999936 9999933 9999962 9999935 9999989 9999997 9999958 9999934 9999901 9999918 9999994 9999940 9999907 9999934 9999933 9999928 9999971 9999963 9999945 9999996 9999900 9999938 9999933 9999946 9999970 9999906 9999962 9999931 9999906 9999956 9999923 9999950 9999910 9999922 9999943 9999917 9999962 9999972 9999923 9999916 9999917 9999958 9999998 9999914 9999965 9999905 9999923 9999949 9999980 9999957 9999974 9999907 9999928 9999903 9999931 9999974 9999920 9999905 10000000 9999995 9999939 9999933 9999901 9999968 9999988 9999925 9999941 9999948 9999947 9999985 9999919 9999981 9999904 9999972 9999949 9999973 9999937 9999914 9999969 9999951 9999940 9999937 9999941 9999916 9999991 9999993 9999958 9999940 9999963 9999972 9999910 9999953 9999909 9999908 9999946 9999937 9999942 9999900 9999985 9999944 9999960 9999987 9999900 9999927 9999993 9999989 9999918 9999914 9999990 9999961 9999995 9999929 10000000 9999954 9999923 9999993 9999929 9999977 9999944 10000000 9999919 9999945 9999953 9999998 9999947 9999935 9999928 9999973 9999902 9999954 9999917 9999944 9999917 9999990 9999990 9999968 9999971 9999966 9999968 9999977 9999912 9999924 9999939 9999935 9999919 9999975 9999983 9999986 9999901 9999958 9999964 9999987 9999934 9999972 9999962 9999982 9999929 9999991 9999953 9999986 9999983 9999938 9999960 9999950 9999971 9999922 9999911 9999901 9999923 9999991 9999943 9999977 9999950 9999912 9999914 9999964 9999940 9999972 9999918 9999997 9999999 9999993 9999977 9999963 9999928 9999900 9999972 9999989 9999915 9999931 9999944 9999923 9999982 9999990 9999929 9999951 9999955 9999975 9999920 9999985 9999979 9999986 9999901 9999959 9999912 9999947 9999980 9999953 9999944 9999904 9999943 9999952 9999932 9999935 9999956 9999909 9999962 9999920 9999903 9999925 9999978 9999948 9999964 9999916 9999932 9999928 9999975 9999984 9999941 9999987 9999958 9999905 9999911 9999961 9999965 9999902 9999915 9999984 9999982 9999900 9999998 9999955 9999981 9999979 9999980 9999971 9999995 9999947 9999995 9999915 9999927 9999936 9999944 9999983 9999902 9999918 9999945 9999913 9999999 9999994 9999937 9999995 9999986 9999986 9999946 9999999 9999992 9999991 9999973 9999995 9999954 9999940 9999930 9999990 9999945 9999978 9999942 9999918 9999916 9999932 9999985 9999984 9999995 9999930 9999921 9999980 9999963 9999980 9999969 9999963 9999947 9999910 9999956 9999939 9999909 9999991 9999935 9999934 9999907 9999981 9999913 9999901 9999992 9999916 9999985 9999912 9999948 9999917 9999985 9999960 9999935 9999937 9999924 9999967 9999940 9999954 9999944 9999983 9999975 9999922 9999929 9999963 9999914 9999944 9999929 9999999 9999991 9999969 9999904 9999908 9999927 9999993 9999930 9999973 9999991 9999985 9999930 9999942 9999977 9999908 9999947 9999900 9999960 9999911 9999933 9999904 9999918 9999975 9999994 9999989 9999985 9999923 9999956 9999915 9999922 9999970 9999960 9999980 9999978 9999926 9999998 9999962 9999952 9999951 9999921 9999998 9999932 9999914 9999978 9999958 9999987 9999948 9999959 9999904 9999943 9999983 9999910 9999905 9999999 9999900 9999992 9999934 9999962 9999986 9999970 9999982 9999968 9999911 9999934 9999974 9999983 9999963 9999966 9999996 9999960 9999922 9999925 9999940 9999924 9999984 9999900 9999939 9999979 9999900 9999904 9999921 9999980 9999924 9999916 9999915 9999985 9999933 9999914 9999995 9999991 9999943 9999951 9999911 9999990 9999908 9999923 9999947 9999993 9999933 9999925 9999964 9999900 9999962 9999965 9999947 9999936 9999933 9999968 9999956 9999981 9999948 9999934 9999987 9999908 9999944 9999928 9999908 9999963 9999949 9999994 9999903 9999991 9999952 9999916 9999976 9999970 9999977 9999956 9999987 9999940 9999906 9999978 9999997 9999913 9999910 9999909 9999906 9999933 9999966 9999935 9999909 9999922 9999974 9999948 9999962 9999903 9999987 9999913 9999998 9999958 9999913 9999916 9999959 9999972 9999919 9999959 9999914 9999978 9999923 9999925 9999932 9999945 9999937 9999929 9999995 9999904 9999924 9999970 9999980 9999938 9999942 9999965 9999942 9999938 9999988 9999935 9999905 9999936 9999917 9999940 9999967 9999933 9999902 9999930 9999994 9999945 9999935 9999922 9999957 9999994 9999961 9999905 9999967 9999987 9999990 9999985 10000000 10000000 9999912 9999900 9999957 9999901 9999906 9999991 9999940 9999939 9999913 9999990 9999952 9999927 9999981 9999921 9999981 9999928 9999979 9999953 9999984 9999978 9999914 9999942 9999909 9999976 9999981 9999986 9999908 9999963 9999992 9999986 9999949 9999952 9999978 9999937 9999949 9999969 9999975 9999964 9999902 9999916 9999964 9999996 9999999 9999960 9999957 9999941 9999929 9999956 9999916 9999998 9999974 9999914 9999962 9999940 9999977 9999961 9999990 9999904 9999965 9999990 9999925 9999924 9999911 9999977 9999975 9999993 10000000 9999923 9999972 9999979 9999963 9999988 9999920 9999954 9999978 9999937 9999951 9999933 9999936 9999979 9999963 9999986 9999949 9999973 9999998 9999980 9999972 9999943 9999940 9999904 9999947 9999963 9999906 9999929 9999965 9999984 9999936 9999964 9999994 9999933 9999975 9999944 9999900 9999904 9999902 9999920 9999916 9999982 9999913 9999956 9999941 9999910 9999985 9999930 9999911 9999931 9999984 9999918 9999990 9999918 9999993 9999952 9999945 9999910 9999995 9999920 9999907 9999928 9999993 9999951 9999948 9999936 9999957 9999999 9999972 10000000 9999921 9999902 9999996 9999938 9999924 9999924 9999957 9999991 9999983 9999915 9999943 9999932 9999924 9999971 9999912 9999908 9999910 9999968 9999957 9999953 9999964 9999965 9999942 9999957 9999979 9999971 9999942 9999969 9999993 9999996 9999939 9999986 10000000 9999972 9999905 9999946 9999983 9999984 9999915 9999961 9999923 9999945 9999978 9999908 9999979 9999920 9999992 9999909 9999995 9999923 9999948 9999972 9999930 9999925 9999940 9999995 9999905 9999990 9999986 9999944 9999966 9999955 9999956 9999968 9999957 9999964 9999942 9999996 9999997 9999984 9999909 9999953 9999974 9999995 9999915 9999979 9999937 9999921 9999956 9999983 9999984 9999944 9999953 9999996 9999904 9999953 9999956 9999936 9999954 9999954 9999946 9999922 9999988 9999984 9999941 9999956 9999979 9999981 9999999 9999999 9999922 9999921 9999954 10000000 9999905 10000000 9999981 9999935 9999923 9999929 9999915 9999982 9999923 9999917 9999958 9999991 9999928 9999946 9999944 9999958 9999958 9999963 9999921 9999940 9999931 9999902 9999924 9999948 9999955 9999992 9999942 9999960 9999900 9999923 9999982 9999938 9999949 9999935 9999990 9999983 9999963 9999957 9999927 9999942 9999933 9999924 9999954 9999913 9999954 9999902 9999988 9999913 9999966 9999980 9999992 9999989 9999935 9999944 9999925 9999902 9999973 9999902 9999900 9999972 9999983 9999919 9999932 9999949 9999968 9999983 9999958 9999993 9999966 9999970 9999965 9999931 9999982 9999937 9999913 9999909 9999967 9999997 9999934 9999963 9999963 9999983 9999956 9999989 9999939 9999989 9999937 9999975 9999957 9999907 9999948 9999926 9999961 9999956 9999986 9999948 9999930 9999969 9999948 9999919 9999918 9999914 9999907 9999935 9999976 9999989 9999985 9999932 9999944 9999935 9999973 9999976 9999939 9999961 9999997 9999925 9999970 9999974 9999993 9999991 9999968 9999968 9999906 9999996 9999983 9999978 9999967 9999917 9999903 9999974 9999953 9999916 9999948 9999944 9999928 9999970 9999985 9999945 9999988 9999922 9999962 9999969 9999923 9999932 9999974 9999946 9999937 9999954 9999946 9999936 9999976 9999921 9999990 9999969 9999932 9999975 9999927 9999913 9999951 9999935 9999924 9999994 9999995 9999978 9999972 9999991 9999921 9999971 9999925 9999939 9999962 9999978 9999979 9999962 9999938 9999934 9999976 9999966 9999986 9999964 9999981 9999973 10000000 9999905 9999932 9999989 9999979 9999982 9999980 9999909 9999988 9999967 9999998 9999969 9999922 9999925 9999914 9999971 9999996 9999996 9999993 9999999 9999916 9999944 9999978 9999936 9999985 9999992 9999939 9999999 9999910 9999933 9999965 9999996 9999900 9999906 9999989 9999987 9999912 9999963 9999904 9999913 9999971 9999912 9999902 9999975 9999982 9999905 9999929 9999968 9999970 9999992 9999930 9999982 9999963 9999947 9999986 9999942 9999954 9999982 9999907 9999917 9999920 9999971 9999954 9999982 9999994 9999980 9999944 9999953 9999987 9999965 9999949 9999910 9999914 9999910 9999982 9999959 9999946 9999995 9999923 9999958 9999958 9999939 9999948 9999918 9999981 9999969 9999981 9999932 9999931 9999903 9999956 9999990 9999926 9999932 9999981 9999908 9999987 9999909 9999923 9999987 9999949 9999937 9999947 9999986 9999946 9999952 9999960 9999938 9999942 9999935 9999951 9999906 9999923 9999968 9999909 9999966 9999907 9999929 9999976 9999911 9999923 9999959 9999932 9999946 9999934 9999998 9999960 9999946 9999966 9999919 9999946 9999956 9999981 9999959 9999941 9999915 9999996 9999955 9999974 9999908 9999939 9999954 9999924 9999922 9999939 9999997 9999969 9999968 9999972 9999927 9999979 9999996 9999985 9999951 9999904 9999979 9999988 9999989 9999993 10000000 9999939 9999941 9999941 9999960 9999909 9999932 9999989 9999954 9999939 9999988 9999989 9999935 9999903 9999928 9999968 9999909 9999990 9999952 9999931 9999981 9999951 9999906 9999956 9999924 9999938 9999954 9999978 9999970 9999916 9999966 9999997 9999941 9999970 9999955 9999986 9999921 9999911 9999925 9999920 9999996 9999984 9999985 9999987 9999978 9999939 9999999 9999922 9999907 9999917 9999933 9999920 9999999 9999966 9999976 9999971 9999997 9999940 9999982 9999965 9999957 9999966 9999997 9999904 9999944 9999978 9999962 9999959 9999910 9999931 9999912 9999975 9999966 9999917 9999961 9999989 9999992 9999991 9999943 9999954 9999968 9999921 9999976 9999965 9999946 9999911 9999929 9999955 9999925 9999914 9999974 9999964 9999909 9999945 9999973 9999922 9999971 9999928 9999908 9999998 9999985 9999979 9999939 9999990 9999999 9999987 9999997 9999961 9999929 9999901 9999991 9999936 9999908 9999943 9999973 9999920 9999943 9999961 9999936 9999969 9999924 9999980 9999973 9999968 9999959 9999978 9999930 9999938 9999948 9999919 9999934 9999960 9999935 9999989 9999997 9999984 9999972 9999965 9999962 9999915 9999983 9999924 9999912 9999903 9999948 9999972 9999956 9999998 9999965 9999995 9999952 9999959 9999917 9999919 9999958 9999992 9999965 9999969 9999984 9999989 9999974 9999966 9999956 9999960 9999912 9999987 9999907 9999900 9999999 9999904 9999925 9999917 9999985 9999976 9999967 9999990 9999989 9999950 9999978 9999987 9999915 9999960 9999958 10000000 9999960 9999974 9999954 9999970 9999949 9999953 9999989 9999932 9999981 9999909 9999926 9999946 9999923 9999945 9999983 9999996 9999965 9999976 9999990 9999989 9999989 9999950 9999937 9999922 9999965 9999997 9999970 9999972 9999941 9999913 9999989 9999945 9999942 9999926 9999963 9999967 9999952 9999962 9999939 9999960 9999979 9999998 9999945 9999989 9999969 9999930 9999984 9999924 9999947 9999941 9999998 9999993 9999986 9999960 9999947 9999920 9999992 9999904 9999989 9999917 9999922 9999947 9999929 9999918 9999990 9999955 9999946 9999999 9999999 9999907 9999912 9999929 9999945 9999992 9999984 9999934 9999962 9999933 9999960 9999977 9999984 9999984 9999982 9999928 9999984 9999955 9999961 9999916 9999952 9999911 9999944 9999997 9999938 9999953 9999967 9999989 9999998 9999923 9999942 9999938 9999933 9999951 9999931 9999977 9999928 9999996 9999985 9999968 9999951 9999923 9999980 9999973 9999992 9999946 9999945 9999997 9999996 9999909 9999936 9999932 9999949 9999905 9999956 9999921 9999991 9999923 9999973 9999971 9999982 9999997 9999952 9999997 9999989 9999980 9999928 9999934 9999991 9999928 9999988 9999969 9999984 9999990 9999937 9999944 9999921 9999914 9999933 9999932 9999963 9999906 9999923 9999943 9999942 9999993 9999965 9999901 9999977 9999975 9999968 9999957 9999973 9999967 9999929 9999990 9999987 9999991 9999917 9999910 9999930 9999973 9999920 9999935 9999932 9999970 9999957 9999924 9999998 9999931 9999977 9999943 9999902 9999916 9999979 9999928 9999991 9999951 9999948 9999989 9999953 9999933 9999935 9999914 9999953 9999948 9999926 9999910 9999971 9999956 9999944 9999962 9999941 9999960 9999946 9999906 9999921 9999961 9999906 9999900 9999902 9999950 9999961 9999996 9999980 9999957 9999963 9999929 9999956 9999913 9999932 9999938 9999920 9999909 9999985 9999913 9999988 9999970 9999936 9999996 9999910 9999998 9999974 9999944 9999948 9999921 9999934 9999907 9999986 9999912 9999973 9999998 9999995 9999910 9999928 9999984 9999978 9999968 9999923 9999907 9999901 9999929 9999992 9999972 9999946 9999939 9999941 9999991 9999927 9999947 9999947 9999931 9999931 9999911 9999927 9999983 9999957 9999927 9999983 9999917 9999982 9999986 9999979 9999962 9999909 9999927 9999986 10000000 9999915 9999914 9999954 9999934 9999983 9999945 9999904 9999953 9999992 9999926 9999906 9999932 9999997 9999922 9999902 9999928 9999959 9999910 9999923 9999940 9999975 9999900 9999972 9999939 9999914 9999999 9999951 9999967 9999953 9999914 9999989 9999929 9999942 9999924 9999953 9999995 9999935 9999935 9999976 9999979 9999929 9999978 9999929 9999918 9999906 9999906 9999987 9999971 9999948 9999992 9999986 9999955 9999945 9999980 9999973 9999932 9999906 9999986 9999913 9999968 9999907 10000000 9999913 9999957 9999918 9999968 9999987 9999998 9999923 9999965 9999935 9999964 9999995 9999935 9999915 9999909 9999940 9999964 9999970 9999902 9999901 9999986 9999907 9999975 9999940 9999992 9999915 9999905 9999901 9999994 9999971 9999981 9999977 9999991 9999988 9999992 9999942 9999957 9999962 9999958 9999926 9999995 9999928 9999981 9999916 9999983 9999991 9999916 9999963 9999912 9999935 9999906 9999960 9999913 9999973 9999916 9999904 9999932 9999966 9999905 9999921 9999954 9999982 9999927 9999927 9999912 9999912 9999999 9999953 9999923 9999902 9999950 9999967 9999936 9999952 9999903 9999971 9999966 9999960 9999930 9999904 9999932 9999966 9999951 9999967 9999967 9999991 9999941 9999957 9999914 9999918 9999965 9999908 9999922 9999987 9999963 9999950 9999958 9999992 9999964 9999928 9999936 9999913 9999936 9999935 9999904 9999979 9999946 9999927 9999996 9999977 9999994 10000000 9999954 9999979 9999960 9999948 9999989 9999910 9999961 9999986 9999989 9999905 9999984 9999926 9999999 9999918 9999908 9999993 9999965 9999942 9999966 9999900 9999964 9999934 9999935 9999900 9999925 9999968 9999917 9999970 9999951 9999938 9999945 9999947 9999967 9999955 9999961 9999954 9999935 9999938 9999954 9999936 9999908 9999951 9999964 9999942 9999956 9999959 9999937 9999980 9999940 9999999 9999988 9999907 9999940 9999906 9999919 9999962 9999948 9999943 9999922 9999988 9999921 9999999 9999956 9999940 9999996 9999901 9999981 9999993 9999903 9999906 9999909 9999940 9999915 9999910 9999908 9999960 9999971 9999935 9999963 9999963 9999975 9999909 9999979 9999934 10000000 9999948 9999991 9999903 9999954 9999921 9999915 9999985 9999928 9999959 9999922 9999923 9999937 9999971 9999901 9999958 9999999 9999945 9999922 9999960 9999932 9999973 9999974 9999918 9999914 9999977 9999982 9999944 9999990 9999902 9999985 9999976 9999986 9999979 9999901 9999949 9999970 9999983 9999926 9999980 9999914 9999915 9999987 9999982 9999925 9999965 9999985 9999955 9999935 9999940 9999908 9999913 9999997 9999949 9999951 9999941 9999981 9999940 9999900 9999931 9999938 9999909 9999987 9999988 9999960 9999939 9999972 9999948 9999913 9999912 10000000 9999956 9999996 9999914 9999997 9999972 9999914 9999969 9999988 9999999 9999933 9999990 9999918 9999992 9999970 9999993 9999975 9999919 9999959 9999964 9999967 9999927 9999905 9999997 9999958 9999970 9999961 9999939 9999925 9999987 9999987 9999933 9999955 9999918 9999934 9999902 9999983 9999911 9999998 9999958 9999919 9999947 9999995 9999937 9999917 9999982 9999948 9999979 9999917 9999935 9999978 9999996 9999929 9999947 9999900 9999978 9999994 9999985 9999952 9999925 9999951 9999989 9999956 9999929 9999928 9999942 9999909 9999960 9999958 9999992 9999905 9999927 9999915 9999959 9999921 9999919 9999986 9999940 9999998 9999967 9999927 9999951 9999991 9999928 9999965 9999911 9999985 9999996 9999911 9999902 9999986 9999993 9999940 9999951 9999916 9999986 9999967 9999959 9999985 9999945 9999986 9999926 9999962 9999935 9999978 9999937 9999927 9999941 9999936 9999967 9999960 9999956 9999998 9999942 9999936 9999930 9999953 9999948 9999923 9999978 9999944 9999994 9999946 9999992 9999977 9999998 9999911 9999995 9999902 9999958 9999949 9999948 9999971 9999907 9999997 9999925 9999924 9999981 9999988 9999907 9999983 9999901 9999968 9999975 9999947 9999943 9999960 9999944 9999952 9999964 9999943 9999910 9999914 9999974 9999904 9999900 9999984 9999910 9999976 9999946 9999935 9999958 9999902 9999964 9999996 9999917 9999920 9999906 9999965 9999971 9999926 9999902 9999951 9999937 9999964 9999904 9999947 9999944 9999968 9999908 9999900 9999904 9999909 9999994 9999900 9999926 9999915 9999951 9999914 9999937 9999976 9999965 9999974 9999985 9999964 9999947 9999939 9999986 9999985 9999969 9999952 9999943 9999936 9999931 9999972 9999970 9999990 9999983 9999993 9999968 9999923 9999927 9999983 9999989 9999951 9999965 9999934 9999988 9999912 9999931 9999968 10000000 9999954 9999985 9999960 9999975 9999940 9999906 9999940 9999997 9999950 9999960 9999933 9999912 9999998 9999902 9999959 9999951 9999950 9999955 9999999 9999955 9999976 9999936 9999915 9999961 9999961 9999949 9999945 9999927 9999953 9999946 9999991 9999922 9999952 9999941 9999953 9999980 9999965 9999973 9999938 9999992 9999969 9999948 9999904 9999931 9999995 9999914 9999916 9999918 9999975 9999950 9999954 9999979 9999900 9999907 9999922 9999963 9999930 9999983 9999966 9999957 9999916 9999976 9999979 9999951 9999969 9999914 9999907 9999934 9999934 9999989 9999935 9999993 9999963 10000000 9999991 9999921 9999910 9999994 9999905 9999951 9999985 9999993 9999991 9999952 9999918 9999915 9999956 10000000 9999980 9999912 9999993 9999996 9999906 9999966 9999986 9999900 9999981 9999900 9999929 9999932 9999982 9999910 9999905 9999911 9999997 9999962 9999998 9999952 9999945 9999925 9999997 9999927 9999978 9999911 9999981 9999921 9999985 9999960 9999908 9999927 9999945 9999971 9999982 9999933 9999994 9999926 9999950 9999953 9999987 9999974 9999986 9999931 9999901 9999946 9999953 9999989 9999973 9999957 9999984 9999972 9999926 9999988 9999934 9999931 9999982 9999915 9999953 9999991 9999923 9999937 9999916 9999922 9999932 9999955 9999988 9999942 9999981 9999913 9999901 9999924 9999948 9999930 9999927 9999903 9999976 9999904 9999924 9999911 9999945 9999923 9999946 9999994 9999973 9999946 9999989 9999980 9999994 9999995 9999937 9999981 9999936 9999948 9999944 9999931 9999900 9999904 9999947 9999980 9999921 9999968 9999924 9999957 9999959 9999916 9999966 9999969 9999948 9999941 9999968 9999907 9999967 9999993 9999931 9999958 9999940 9999989 9999946 9999907 9999947 9999982 9999957 9999993 9999924 9999958 9999918 9999917 9999973 9999945 9999940 9999963 9999949 9999920 9999975 9999906 9999988 9999970 9999995 9999957 9999994 9999932 9999915 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1