1 1 10
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
1 1 1 1000000000
3 1 1