mirror of
https://git.sb/baoshuo/OI-codes.git
synced 2024-11-27 19:36:28 +00:00
10011 lines
53 KiB (Stored with Git LFS)
Plaintext
10011 lines
53 KiB (Stored with Git LFS)
Plaintext
8
|
|
-8 1
|
|
-2 2
|
|
0 6
|
|
1 5
|
|
2 7
|
|
13 1
|
|
18 10
|
|
19 14
|
|
10000
|
|
-19 -2
|
|
-2 -1
|
|
-18 -2
|
|
8 12
|
|
1 2
|
|
2 13
|
|
13 18
|
|
0 1
|
|
0 1
|
|
0 1
|
|
-19 18
|
|
-17 -10
|
|
13 18
|
|
-15 18
|
|
-6 13
|
|
-2 18
|
|
4 13
|
|
-6 0
|
|
-2 19
|
|
13 18
|
|
2 19
|
|
-13 13
|
|
-19 14
|
|
3 13
|
|
0 1
|
|
-9 18
|
|
18 19
|
|
6 7
|
|
-11 2
|
|
-2 0
|
|
-16 1
|
|
-16 15
|
|
-8 16
|
|
-2 18
|
|
1 2
|
|
0 1
|
|
-18 1
|
|
2 13
|
|
-5 19
|
|
-11 -2
|
|
-8 -2
|
|
0 1
|
|
5 18
|
|
-8 -2
|
|
-10 18
|
|
-2 0
|
|
13 18
|
|
-8 18
|
|
-3 -2
|
|
-13 -2
|
|
1 11
|
|
18 19
|
|
-7 1
|
|
0 1
|
|
0 1
|
|
1 13
|
|
13 18
|
|
-2 0
|
|
0 18
|
|
-19 18
|
|
-8 -2
|
|
-5 2
|
|
10 19
|
|
0 1
|
|
-13 -9
|
|
-15 -10
|
|
-17 19
|
|
0 17
|
|
-2 4
|
|
-13 -8
|
|
-2 0
|
|
-2 0
|
|
-2 0
|
|
-18 -2
|
|
-2 16
|
|
2 13
|
|
-19 1
|
|
-14 13
|
|
-11 -8
|
|
0 19
|
|
2 13
|
|
-8 -2
|
|
0 18
|
|
-8 2
|
|
13 18
|
|
0 18
|
|
-5 -2
|
|
-13 19
|
|
-14 -8
|
|
-13 15
|
|
-11 1
|
|
-2 0
|
|
13 18
|
|
13 18
|
|
-5 1
|
|
13 18
|
|
-3 19
|
|
0 4
|
|
2 6
|
|
2 13
|
|
-7 6
|
|
-8 18
|
|
-11 2
|
|
-2 0
|
|
-9 2
|
|
-18 18
|
|
-12 -7
|
|
1 2
|
|
13 19
|
|
-14 18
|
|
-11 5
|
|
-8 0
|
|
0 1
|
|
-1 19
|
|
-10 -2
|
|
-2 0
|
|
-8 -2
|
|
1 14
|
|
-7 16
|
|
0 14
|
|
-7 17
|
|
7 13
|
|
2 13
|
|
-2 13
|
|
18 19
|
|
-2 11
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
2 13
|
|
18 19
|
|
2 13
|
|
2 13
|
|
1 2
|
|
-2 0
|
|
-2 0
|
|
-5 18
|
|
-8 -2
|
|
0 1
|
|
-2 0
|
|
-8 -2
|
|
-2 0
|
|
2 6
|
|
-8 -2
|
|
-8 -2
|
|
2 13
|
|
1 11
|
|
-8 -2
|
|
-8 -2
|
|
14 15
|
|
13 18
|
|
-6 2
|
|
2 13
|
|
0 13
|
|
-2 0
|
|
0 1
|
|
0 1
|
|
13 18
|
|
-15 19
|
|
2 18
|
|
-8 0
|
|
2 13
|
|
16 18
|
|
2 16
|
|
-2 12
|
|
13 18
|
|
-12 12
|
|
-8 2
|
|
1 18
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
-13 -2
|
|
2 13
|
|
-15 -8
|
|
-17 1
|
|
-5 1
|
|
6 12
|
|
0 1
|
|
-2 0
|
|
-8 -2
|
|
-15 -2
|
|
0 1
|
|
-19 13
|
|
18 19
|
|
-16 18
|
|
-7 1
|
|
-8 -5
|
|
1 2
|
|
0 1
|
|
-8 4
|
|
-12 12
|
|
-17 7
|
|
2 13
|
|
1 2
|
|
1 13
|
|
-2 13
|
|
18 19
|
|
2 13
|
|
4 15
|
|
2 13
|
|
-8 10
|
|
-10 19
|
|
6 15
|
|
13 18
|
|
-8 11
|
|
-8 3
|
|
-8 -2
|
|
-8 2
|
|
-8 -2
|
|
-8 -2
|
|
-13 13
|
|
1 14
|
|
-14 16
|
|
13 18
|
|
-8 1
|
|
0 1
|
|
5 19
|
|
-2 0
|
|
0 1
|
|
1 2
|
|
-13 16
|
|
-16 -8
|
|
-12 17
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
-2 0
|
|
-2 0
|
|
1 2
|
|
-14 19
|
|
1 2
|
|
2 13
|
|
-8 -2
|
|
-2 18
|
|
2 13
|
|
1 2
|
|
-2 0
|
|
-11 0
|
|
-6 0
|
|
2 9
|
|
1 2
|
|
0 1
|
|
2 19
|
|
-8 -2
|
|
8 9
|
|
18 19
|
|
2 13
|
|
0 1
|
|
-8 -2
|
|
7 19
|
|
-8 -2
|
|
-15 -12
|
|
-13 -8
|
|
1 2
|
|
-2 0
|
|
18 19
|
|
-5 5
|
|
18 19
|
|
0 1
|
|
-11 13
|
|
13 18
|
|
2 13
|
|
-14 2
|
|
0 18
|
|
1 2
|
|
0 1
|
|
-2 18
|
|
18 19
|
|
18 19
|
|
2 13
|
|
-9 13
|
|
2 13
|
|
-8 2
|
|
2 13
|
|
0 1
|
|
13 18
|
|
-16 1
|
|
-2 16
|
|
-8 -2
|
|
5 18
|
|
-8 -2
|
|
2 13
|
|
-1 3
|
|
7 13
|
|
-2 0
|
|
0 13
|
|
18 19
|
|
-2 0
|
|
-2 0
|
|
-17 9
|
|
-8 -2
|
|
-10 2
|
|
13 18
|
|
13 18
|
|
1 2
|
|
13 18
|
|
-7 1
|
|
0 12
|
|
1 2
|
|
-17 13
|
|
2 13
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
2 13
|
|
-8 1
|
|
-2 0
|
|
-8 15
|
|
0 1
|
|
-2 0
|
|
13 18
|
|
13 18
|
|
-9 -1
|
|
8 18
|
|
2 7
|
|
2 17
|
|
-18 15
|
|
-8 -2
|
|
-2 11
|
|
13 18
|
|
-8 -2
|
|
2 13
|
|
-9 13
|
|
2 13
|
|
2 13
|
|
18 19
|
|
18 19
|
|
-8 -2
|
|
-14 2
|
|
-8 -2
|
|
1 9
|
|
-8 -2
|
|
0 1
|
|
-9 2
|
|
7 16
|
|
-9 19
|
|
2 18
|
|
0 13
|
|
-8 -2
|
|
0 1
|
|
1 2
|
|
-5 1
|
|
-8 9
|
|
-2 0
|
|
10 18
|
|
-8 19
|
|
13 18
|
|
13 18
|
|
-9 8
|
|
-8 -2
|
|
17 18
|
|
-8 2
|
|
-16 -2
|
|
-2 0
|
|
-5 0
|
|
13 19
|
|
0 1
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
-13 -8
|
|
-18 0
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
-2 3
|
|
0 1
|
|
-10 1
|
|
1 2
|
|
-10 13
|
|
-8 -2
|
|
18 19
|
|
1 13
|
|
-2 0
|
|
-16 13
|
|
1 2
|
|
18 19
|
|
0 1
|
|
18 19
|
|
2 13
|
|
-7 1
|
|
1 2
|
|
13 18
|
|
2 13
|
|
1 2
|
|
-17 1
|
|
18 19
|
|
2 13
|
|
-8 18
|
|
2 13
|
|
-2 1
|
|
9 13
|
|
5 18
|
|
-12 13
|
|
2 13
|
|
1 8
|
|
0 1
|
|
13 18
|
|
1 2
|
|
13 18
|
|
-12 -1
|
|
-2 0
|
|
2 13
|
|
13 18
|
|
11 19
|
|
-5 2
|
|
-10 18
|
|
2 13
|
|
0 1
|
|
7 8
|
|
-8 -2
|
|
0 1
|
|
13 18
|
|
3 4
|
|
0 16
|
|
0 1
|
|
-11 14
|
|
-7 2
|
|
-11 11
|
|
1 2
|
|
-2 5
|
|
-19 -2
|
|
0 1
|
|
0 18
|
|
-2 1
|
|
18 19
|
|
-18 -14
|
|
13 18
|
|
-13 0
|
|
2 13
|
|
0 1
|
|
13 18
|
|
-8 18
|
|
13 18
|
|
0 2
|
|
13 18
|
|
-5 -3
|
|
-10 -1
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
0 8
|
|
0 1
|
|
18 19
|
|
-8 18
|
|
-17 -2
|
|
-2 0
|
|
-2 1
|
|
13 18
|
|
18 19
|
|
18 19
|
|
8 13
|
|
-12 2
|
|
-8 1
|
|
13 18
|
|
8 9
|
|
-8 12
|
|
1 14
|
|
-9 -2
|
|
2 16
|
|
-2 0
|
|
2 7
|
|
-18 8
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
18 19
|
|
15 19
|
|
-8 -2
|
|
-2 0
|
|
0 10
|
|
2 13
|
|
-16 6
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
1 2
|
|
-11 0
|
|
2 13
|
|
-11 2
|
|
13 18
|
|
1 2
|
|
-4 2
|
|
1 2
|
|
1 2
|
|
5 10
|
|
-2 0
|
|
2 13
|
|
-11 -9
|
|
-2 13
|
|
15 18
|
|
-12 18
|
|
18 19
|
|
-2 0
|
|
2 13
|
|
-16 1
|
|
-17 -8
|
|
0 16
|
|
2 13
|
|
-2 0
|
|
-2 0
|
|
-12 1
|
|
-8 2
|
|
-8 -2
|
|
-2 0
|
|
13 18
|
|
0 1
|
|
4 7
|
|
12 15
|
|
-16 16
|
|
-2 19
|
|
-12 10
|
|
10 18
|
|
-8 -2
|
|
-2 0
|
|
1 2
|
|
2 13
|
|
2 16
|
|
-8 6
|
|
13 18
|
|
-9 19
|
|
-7 13
|
|
-2 0
|
|
18 19
|
|
-2 3
|
|
-15 18
|
|
-2 0
|
|
-13 -5
|
|
-2 0
|
|
-5 1
|
|
-8 0
|
|
0 1
|
|
-8 -2
|
|
-2 0
|
|
4 9
|
|
-2 13
|
|
2 13
|
|
1 15
|
|
-8 13
|
|
-17 -5
|
|
-2 7
|
|
18 19
|
|
-12 -2
|
|
13 18
|
|
-5 11
|
|
-12 -8
|
|
0 1
|
|
-8 18
|
|
1 2
|
|
-4 2
|
|
-8 19
|
|
-8 -2
|
|
2 13
|
|
-2 18
|
|
-8 -2
|
|
1 2
|
|
2 13
|
|
18 19
|
|
0 16
|
|
-2 0
|
|
-8 14
|
|
2 13
|
|
-8 -2
|
|
-8 1
|
|
-18 -13
|
|
-2 1
|
|
2 6
|
|
-2 0
|
|
-2 19
|
|
2 13
|
|
1 2
|
|
0 2
|
|
-8 -2
|
|
1 2
|
|
-15 18
|
|
0 1
|
|
-2 0
|
|
13 18
|
|
-19 -3
|
|
18 19
|
|
14 18
|
|
0 1
|
|
1 2
|
|
-2 0
|
|
1 2
|
|
-10 2
|
|
-18 15
|
|
-9 -8
|
|
10 19
|
|
-9 5
|
|
0 1
|
|
-13 0
|
|
0 1
|
|
-16 19
|
|
-2 0
|
|
2 13
|
|
2 13
|
|
18 19
|
|
1 2
|
|
13 18
|
|
-19 -18
|
|
-2 0
|
|
-4 -2
|
|
11 13
|
|
2 13
|
|
-18 19
|
|
18 19
|
|
2 13
|
|
0 6
|
|
0 1
|
|
0 1
|
|
0 16
|
|
-8 0
|
|
-14 0
|
|
0 1
|
|
-2 19
|
|
13 18
|
|
18 19
|
|
-16 -4
|
|
-2 0
|
|
2 13
|
|
-13 17
|
|
-11 0
|
|
18 19
|
|
-15 17
|
|
-2 0
|
|
2 13
|
|
9 19
|
|
-2 18
|
|
1 7
|
|
-12 1
|
|
2 13
|
|
-13 -12
|
|
-2 0
|
|
2 14
|
|
-2 13
|
|
-8 -2
|
|
-8 2
|
|
-16 -7
|
|
13 18
|
|
-2 0
|
|
-2 13
|
|
-8 -2
|
|
13 18
|
|
1 2
|
|
0 1
|
|
18 19
|
|
-8 -2
|
|
1 2
|
|
-2 19
|
|
-8 -2
|
|
0 1
|
|
-18 3
|
|
0 1
|
|
-6 19
|
|
-18 2
|
|
0 7
|
|
2 13
|
|
-9 13
|
|
11 18
|
|
0 1
|
|
-17 -8
|
|
1 2
|
|
1 2
|
|
16 18
|
|
2 15
|
|
-2 19
|
|
1 2
|
|
-9 7
|
|
2 13
|
|
-19 2
|
|
13 18
|
|
-8 -2
|
|
15 19
|
|
1 2
|
|
0 1
|
|
1 2
|
|
18 19
|
|
-9 13
|
|
18 19
|
|
-8 19
|
|
1 2
|
|
1 13
|
|
13 19
|
|
13 18
|
|
0 1
|
|
13 18
|
|
18 19
|
|
18 19
|
|
2 13
|
|
2 13
|
|
-2 0
|
|
13 18
|
|
13 19
|
|
-2 0
|
|
-2 0
|
|
9 13
|
|
2 13
|
|
-2 0
|
|
2 13
|
|
-11 18
|
|
-2 0
|
|
17 19
|
|
0 13
|
|
-14 10
|
|
-2 0
|
|
-8 -2
|
|
-1 0
|
|
1 2
|
|
0 11
|
|
-8 -2
|
|
2 13
|
|
0 18
|
|
0 1
|
|
-2 0
|
|
1 2
|
|
-1 0
|
|
-7 11
|
|
13 18
|
|
2 13
|
|
3 15
|
|
-3 1
|
|
6 18
|
|
0 12
|
|
2 19
|
|
2 13
|
|
-2 0
|
|
-19 -16
|
|
13 19
|
|
18 19
|
|
18 19
|
|
18 19
|
|
-8 -2
|
|
-8 -2
|
|
0 1
|
|
-4 13
|
|
4 6
|
|
-8 18
|
|
-2 0
|
|
-8 1
|
|
13 18
|
|
-16 14
|
|
-2 13
|
|
-17 13
|
|
-2 0
|
|
-2 0
|
|
2 13
|
|
-8 -2
|
|
-16 -2
|
|
-8 -2
|
|
-8 -2
|
|
-13 -8
|
|
13 18
|
|
-8 -2
|
|
2 19
|
|
1 14
|
|
-18 0
|
|
-9 -1
|
|
0 1
|
|
18 19
|
|
0 18
|
|
0 3
|
|
13 18
|
|
-11 2
|
|
-8 11
|
|
0 5
|
|
0 8
|
|
18 19
|
|
1 2
|
|
0 1
|
|
-13 -8
|
|
1 2
|
|
-8 -2
|
|
18 19
|
|
13 18
|
|
-2 0
|
|
13 18
|
|
-19 1
|
|
10 19
|
|
-14 13
|
|
-6 2
|
|
1 19
|
|
-8 -2
|
|
-3 4
|
|
-4 0
|
|
18 19
|
|
18 19
|
|
1 2
|
|
1 2
|
|
2 13
|
|
-16 1
|
|
-11 19
|
|
-18 1
|
|
13 18
|
|
2 13
|
|
2 13
|
|
13 18
|
|
0 1
|
|
4 17
|
|
1 2
|
|
-2 19
|
|
13 18
|
|
-2 -1
|
|
0 1
|
|
-3 0
|
|
-12 2
|
|
0 1
|
|
1 2
|
|
1 2
|
|
-8 18
|
|
18 19
|
|
-11 -6
|
|
-7 16
|
|
12 19
|
|
-8 -2
|
|
-11 -2
|
|
2 13
|
|
1 7
|
|
13 18
|
|
-8 -2
|
|
0 8
|
|
-16 2
|
|
13 18
|
|
-8 -2
|
|
2 13
|
|
-16 -7
|
|
-5 2
|
|
13 18
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
-9 8
|
|
2 13
|
|
1 2
|
|
18 19
|
|
1 2
|
|
17 18
|
|
-8 -2
|
|
13 18
|
|
8 13
|
|
-2 0
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
-6 0
|
|
0 1
|
|
2 13
|
|
-17 7
|
|
-2 0
|
|
2 13
|
|
0 1
|
|
13 18
|
|
-18 8
|
|
18 19
|
|
0 1
|
|
2 13
|
|
-2 1
|
|
-2 0
|
|
0 15
|
|
0 1
|
|
17 19
|
|
-8 -2
|
|
2 13
|
|
-8 10
|
|
1 2
|
|
-8 -2
|
|
-15 16
|
|
-2 0
|
|
11 18
|
|
-16 5
|
|
0 1
|
|
-8 19
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
2 13
|
|
1 2
|
|
-8 18
|
|
-5 1
|
|
-8 2
|
|
-1 2
|
|
-18 -2
|
|
13 18
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
-18 -3
|
|
4 5
|
|
-18 0
|
|
-8 5
|
|
0 1
|
|
-2 8
|
|
-2 18
|
|
1 2
|
|
13 18
|
|
13 18
|
|
-4 1
|
|
0 1
|
|
0 1
|
|
13 18
|
|
-18 19
|
|
-10 3
|
|
2 19
|
|
0 1
|
|
-2 0
|
|
-8 18
|
|
-8 6
|
|
-14 18
|
|
-15 -9
|
|
-8 -2
|
|
0 1
|
|
-8 -2
|
|
1 2
|
|
-15 16
|
|
-5 5
|
|
2 13
|
|
-16 -2
|
|
-15 2
|
|
13 18
|
|
12 19
|
|
-8 -2
|
|
2 13
|
|
-8 13
|
|
-19 1
|
|
-8 -2
|
|
18 19
|
|
-2 2
|
|
-18 -2
|
|
-18 -2
|
|
0 1
|
|
2 18
|
|
-2 0
|
|
-8 14
|
|
2 13
|
|
-16 3
|
|
13 18
|
|
-11 18
|
|
2 13
|
|
18 19
|
|
2 19
|
|
2 19
|
|
1 18
|
|
2 13
|
|
-2 0
|
|
13 18
|
|
-3 2
|
|
2 13
|
|
9 15
|
|
11 13
|
|
-8 -2
|
|
-2 19
|
|
-8 4
|
|
2 13
|
|
13 19
|
|
7 9
|
|
2 18
|
|
18 19
|
|
18 19
|
|
-19 -2
|
|
18 19
|
|
-8 18
|
|
1 2
|
|
-2 13
|
|
13 18
|
|
-10 19
|
|
-2 1
|
|
0 1
|
|
2 13
|
|
10 18
|
|
13 18
|
|
13 18
|
|
-18 -2
|
|
-18 7
|
|
-1 0
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
-11 -2
|
|
-11 -2
|
|
0 18
|
|
1 2
|
|
13 18
|
|
-11 1
|
|
-12 -8
|
|
0 19
|
|
2 13
|
|
2 13
|
|
13 19
|
|
2 13
|
|
2 13
|
|
13 19
|
|
-2 0
|
|
0 1
|
|
0 18
|
|
-2 4
|
|
1 2
|
|
18 19
|
|
-2 0
|
|
2 3
|
|
2 16
|
|
2 13
|
|
2 18
|
|
5 13
|
|
13 18
|
|
-2 0
|
|
-8 1
|
|
-2 19
|
|
-8 -2
|
|
0 13
|
|
-19 -15
|
|
13 18
|
|
0 1
|
|
2 13
|
|
-12 1
|
|
-2 14
|
|
-5 18
|
|
1 2
|
|
-8 8
|
|
-8 1
|
|
0 19
|
|
0 6
|
|
-2 7
|
|
13 18
|
|
-8 -2
|
|
-8 -2
|
|
-17 2
|
|
13 18
|
|
-16 13
|
|
-19 19
|
|
-2 0
|
|
-19 1
|
|
-8 18
|
|
-8 1
|
|
-8 -2
|
|
-2 0
|
|
0 9
|
|
-8 2
|
|
-18 18
|
|
2 14
|
|
-8 5
|
|
1 2
|
|
-17 1
|
|
17 18
|
|
18 19
|
|
1 16
|
|
1 2
|
|
0 1
|
|
1 2
|
|
2 13
|
|
2 13
|
|
14 16
|
|
0 1
|
|
2 13
|
|
2 7
|
|
2 13
|
|
18 19
|
|
0 1
|
|
-2 19
|
|
2 13
|
|
13 18
|
|
1 2
|
|
1 2
|
|
1 13
|
|
-2 13
|
|
13 18
|
|
18 19
|
|
-2 0
|
|
4 13
|
|
13 18
|
|
-12 0
|
|
0 13
|
|
1 2
|
|
18 19
|
|
-8 0
|
|
13 18
|
|
2 19
|
|
-8 -2
|
|
2 13
|
|
-8 2
|
|
1 2
|
|
0 1
|
|
0 8
|
|
-8 2
|
|
-9 2
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
-4 0
|
|
0 1
|
|
1 2
|
|
0 13
|
|
1 19
|
|
2 13
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
-15 1
|
|
6 19
|
|
2 18
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
2 13
|
|
13 18
|
|
-9 0
|
|
1 18
|
|
-8 -2
|
|
0 1
|
|
-6 19
|
|
-5 -2
|
|
1 2
|
|
-8 0
|
|
-8 13
|
|
-8 -2
|
|
2 18
|
|
6 13
|
|
1 18
|
|
1 2
|
|
0 1
|
|
1 17
|
|
-19 19
|
|
9 13
|
|
2 15
|
|
13 18
|
|
-8 0
|
|
-9 9
|
|
0 18
|
|
13 18
|
|
0 3
|
|
18 19
|
|
1 2
|
|
13 18
|
|
1 2
|
|
0 1
|
|
12 17
|
|
-8 -2
|
|
-4 13
|
|
13 18
|
|
0 3
|
|
-1 1
|
|
1 2
|
|
1 19
|
|
1 2
|
|
-15 19
|
|
18 19
|
|
0 19
|
|
-14 2
|
|
0 1
|
|
-14 0
|
|
2 13
|
|
2 13
|
|
-2 0
|
|
4 12
|
|
5 11
|
|
-12 16
|
|
2 13
|
|
13 18
|
|
-8 19
|
|
-17 4
|
|
0 19
|
|
12 13
|
|
-3 19
|
|
0 1
|
|
-5 2
|
|
0 1
|
|
-11 1
|
|
18 19
|
|
-12 2
|
|
-2 0
|
|
-13 12
|
|
1 2
|
|
0 1
|
|
18 19
|
|
0 1
|
|
-9 2
|
|
1 2
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
-16 17
|
|
0 1
|
|
0 18
|
|
0 18
|
|
2 13
|
|
-2 0
|
|
1 2
|
|
-8 -2
|
|
0 10
|
|
-8 12
|
|
0 15
|
|
10 13
|
|
13 18
|
|
-14 1
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
-13 2
|
|
-13 17
|
|
-16 -2
|
|
0 1
|
|
-15 18
|
|
-17 18
|
|
-8 4
|
|
1 2
|
|
0 1
|
|
-7 0
|
|
0 2
|
|
1 2
|
|
-16 0
|
|
-8 6
|
|
-2 0
|
|
-19 17
|
|
-8 -2
|
|
-8 -2
|
|
-2 0
|
|
1 2
|
|
-6 19
|
|
-2 8
|
|
-8 -2
|
|
13 18
|
|
-8 0
|
|
18 19
|
|
-2 0
|
|
-7 1
|
|
0 19
|
|
13 18
|
|
0 19
|
|
0 1
|
|
-8 -2
|
|
1 2
|
|
2 13
|
|
4 18
|
|
-12 12
|
|
0 16
|
|
-2 0
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
0 17
|
|
18 19
|
|
1 2
|
|
-13 19
|
|
18 19
|
|
1 2
|
|
-15 -4
|
|
13 18
|
|
-9 -4
|
|
-2 1
|
|
-8 -2
|
|
-8 18
|
|
-14 -7
|
|
2 13
|
|
-2 1
|
|
0 1
|
|
9 19
|
|
2 13
|
|
13 18
|
|
18 19
|
|
18 19
|
|
11 17
|
|
-8 18
|
|
-2 0
|
|
-8 -2
|
|
-17 -12
|
|
-8 -2
|
|
0 1
|
|
1 2
|
|
-8 18
|
|
13 18
|
|
2 13
|
|
-6 7
|
|
-8 -3
|
|
-2 1
|
|
-8 19
|
|
0 1
|
|
-6 1
|
|
-2 12
|
|
1 2
|
|
0 1
|
|
4 19
|
|
6 19
|
|
-10 -8
|
|
-14 4
|
|
-10 5
|
|
-8 -2
|
|
-9 7
|
|
2 13
|
|
0 1
|
|
-8 -2
|
|
-2 0
|
|
-11 19
|
|
2 13
|
|
-5 0
|
|
13 18
|
|
2 13
|
|
-14 -8
|
|
-2 0
|
|
1 2
|
|
-4 18
|
|
3 13
|
|
1 12
|
|
2 13
|
|
-14 3
|
|
2 13
|
|
-15 17
|
|
13 18
|
|
-10 17
|
|
1 2
|
|
1 19
|
|
18 19
|
|
-8 1
|
|
2 6
|
|
13 18
|
|
18 19
|
|
-2 18
|
|
18 19
|
|
-8 -2
|
|
13 18
|
|
1 2
|
|
-2 0
|
|
-15 -8
|
|
0 14
|
|
13 18
|
|
0 1
|
|
-15 19
|
|
2 13
|
|
0 18
|
|
18 19
|
|
-8 -3
|
|
13 18
|
|
13 18
|
|
1 16
|
|
13 18
|
|
-2 0
|
|
1 2
|
|
11 18
|
|
13 18
|
|
13 18
|
|
-16 11
|
|
3 13
|
|
0 1
|
|
-2 0
|
|
-2 0
|
|
0 1
|
|
-11 16
|
|
-7 19
|
|
0 13
|
|
0 2
|
|
-8 18
|
|
1 2
|
|
0 1
|
|
-8 -2
|
|
-8 16
|
|
-8 1
|
|
-8 19
|
|
0 1
|
|
2 13
|
|
1 2
|
|
-18 -15
|
|
1 2
|
|
2 12
|
|
-8 2
|
|
-19 19
|
|
-2 0
|
|
1 2
|
|
-8 11
|
|
-11 0
|
|
1 2
|
|
-2 0
|
|
-18 18
|
|
-8 -2
|
|
-2 3
|
|
18 19
|
|
0 4
|
|
-2 0
|
|
-9 -7
|
|
2 13
|
|
-19 0
|
|
18 19
|
|
13 18
|
|
-8 -2
|
|
-3 -2
|
|
-8 -2
|
|
-2 6
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
-2 0
|
|
-1 0
|
|
13 18
|
|
18 19
|
|
0 1
|
|
0 18
|
|
13 18
|
|
-19 -10
|
|
0 1
|
|
13 16
|
|
0 1
|
|
-10 -6
|
|
2 13
|
|
-8 -2
|
|
1 13
|
|
1 2
|
|
-14 -2
|
|
0 19
|
|
2 18
|
|
-8 -2
|
|
4 6
|
|
2 13
|
|
13 19
|
|
-13 18
|
|
0 1
|
|
-9 0
|
|
7 13
|
|
2 13
|
|
-9 -8
|
|
1 2
|
|
-2 0
|
|
4 9
|
|
13 19
|
|
-8 -2
|
|
-6 1
|
|
-12 13
|
|
-8 -2
|
|
13 18
|
|
-2 0
|
|
-13 18
|
|
0 18
|
|
1 2
|
|
0 18
|
|
2 13
|
|
-2 0
|
|
-16 13
|
|
2 13
|
|
-11 -9
|
|
1 18
|
|
2 13
|
|
2 11
|
|
-1 19
|
|
1 2
|
|
-8 -2
|
|
-8 -2
|
|
-8 -1
|
|
1 2
|
|
1 2
|
|
0 1
|
|
-2 7
|
|
2 13
|
|
18 19
|
|
0 3
|
|
-8 18
|
|
-13 0
|
|
-2 0
|
|
1 9
|
|
2 13
|
|
-8 1
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
13 18
|
|
2 13
|
|
2 13
|
|
13 18
|
|
0 1
|
|
13 18
|
|
-7 19
|
|
-14 0
|
|
0 15
|
|
-19 18
|
|
-2 17
|
|
1 2
|
|
0 1
|
|
-6 18
|
|
-2 1
|
|
-13 13
|
|
2 13
|
|
1 2
|
|
2 12
|
|
-6 6
|
|
-8 -2
|
|
-8 -2
|
|
-6 5
|
|
13 18
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
2 13
|
|
-8 -2
|
|
-2 13
|
|
-8 -2
|
|
18 19
|
|
-2 0
|
|
13 18
|
|
2 7
|
|
1 15
|
|
1 2
|
|
2 13
|
|
0 1
|
|
-8 1
|
|
-2 0
|
|
-10 -8
|
|
-16 -6
|
|
-14 -8
|
|
-8 -2
|
|
-19 -2
|
|
-2 19
|
|
-2 0
|
|
18 19
|
|
1 2
|
|
-9 1
|
|
-8 19
|
|
-8 18
|
|
-2 0
|
|
-8 8
|
|
1 2
|
|
-8 13
|
|
-13 2
|
|
18 19
|
|
-13 -2
|
|
-8 1
|
|
-8 -1
|
|
18 19
|
|
18 19
|
|
-4 3
|
|
-18 13
|
|
-8 13
|
|
-18 0
|
|
1 2
|
|
13 18
|
|
2 18
|
|
-2 0
|
|
13 19
|
|
-2 2
|
|
-4 18
|
|
1 2
|
|
-8 0
|
|
18 19
|
|
-8 2
|
|
1 2
|
|
4 13
|
|
0 1
|
|
0 1
|
|
-8 -2
|
|
0 1
|
|
10 16
|
|
1 2
|
|
1 2
|
|
-2 0
|
|
-14 0
|
|
1 2
|
|
-16 -3
|
|
-18 19
|
|
2 13
|
|
-19 -9
|
|
8 17
|
|
-8 -2
|
|
-13 0
|
|
13 18
|
|
1 2
|
|
13 18
|
|
2 18
|
|
2 13
|
|
-5 13
|
|
-18 19
|
|
-8 18
|
|
-8 18
|
|
-2 2
|
|
0 1
|
|
-2 0
|
|
-17 18
|
|
0 2
|
|
0 18
|
|
13 18
|
|
-8 -2
|
|
-2 19
|
|
13 18
|
|
1 2
|
|
13 18
|
|
13 18
|
|
1 6
|
|
-2 11
|
|
-14 0
|
|
3 7
|
|
-2 0
|
|
2 13
|
|
0 1
|
|
2 18
|
|
1 19
|
|
-11 1
|
|
-8 -2
|
|
0 1
|
|
-19 0
|
|
2 6
|
|
2 13
|
|
13 18
|
|
0 1
|
|
-2 2
|
|
-2 0
|
|
1 11
|
|
2 13
|
|
-7 0
|
|
-8 -2
|
|
18 19
|
|
0 19
|
|
18 19
|
|
0 18
|
|
0 1
|
|
1 2
|
|
2 17
|
|
1 2
|
|
13 18
|
|
1 2
|
|
-19 -2
|
|
13 18
|
|
-8 -4
|
|
1 2
|
|
6 13
|
|
13 15
|
|
-2 0
|
|
14 16
|
|
-2 0
|
|
-18 2
|
|
-13 19
|
|
8 11
|
|
13 18
|
|
2 13
|
|
-12 13
|
|
-8 -2
|
|
-2 0
|
|
1 18
|
|
1 2
|
|
-15 12
|
|
13 18
|
|
-15 13
|
|
1 18
|
|
1 18
|
|
-7 13
|
|
-15 8
|
|
0 1
|
|
-2 0
|
|
7 18
|
|
-2 0
|
|
-8 0
|
|
-8 -2
|
|
-8 1
|
|
-8 -2
|
|
-2 0
|
|
-2 11
|
|
13 18
|
|
-2 0
|
|
13 18
|
|
4 9
|
|
-19 17
|
|
-2 1
|
|
1 2
|
|
2 13
|
|
0 1
|
|
6 19
|
|
-11 -8
|
|
1 2
|
|
-3 13
|
|
1 2
|
|
-11 0
|
|
0 14
|
|
0 2
|
|
2 13
|
|
1 2
|
|
-18 8
|
|
-16 2
|
|
1 18
|
|
-2 19
|
|
-7 19
|
|
-2 1
|
|
1 2
|
|
13 18
|
|
-18 -2
|
|
-2 9
|
|
18 19
|
|
-1 13
|
|
0 19
|
|
-8 -2
|
|
-14 13
|
|
-16 -8
|
|
-14 14
|
|
18 19
|
|
18 19
|
|
1 2
|
|
-8 -1
|
|
2 13
|
|
-16 -8
|
|
13 16
|
|
18 19
|
|
0 18
|
|
-15 18
|
|
-2 0
|
|
-18 7
|
|
2 9
|
|
0 17
|
|
2 13
|
|
-15 -14
|
|
2 13
|
|
-4 13
|
|
1 2
|
|
-17 19
|
|
-19 18
|
|
0 1
|
|
13 18
|
|
-9 -6
|
|
-8 -2
|
|
-2 0
|
|
2 17
|
|
0 18
|
|
13 18
|
|
-16 9
|
|
-8 11
|
|
-9 18
|
|
-2 0
|
|
13 18
|
|
-8 2
|
|
-2 11
|
|
0 1
|
|
0 1
|
|
2 19
|
|
0 15
|
|
-2 0
|
|
13 18
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
2 13
|
|
-8 19
|
|
0 16
|
|
0 19
|
|
13 18
|
|
2 13
|
|
18 19
|
|
2 12
|
|
-1 7
|
|
-8 -2
|
|
1 2
|
|
2 7
|
|
0 1
|
|
-8 -2
|
|
-13 -10
|
|
-7 1
|
|
-17 -8
|
|
13 18
|
|
-8 -2
|
|
-2 0
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
1 2
|
|
3 14
|
|
-2 3
|
|
-9 19
|
|
1 2
|
|
-8 18
|
|
-8 -2
|
|
3 18
|
|
2 13
|
|
-3 13
|
|
-8 -2
|
|
-15 19
|
|
18 19
|
|
-3 18
|
|
13 18
|
|
-9 13
|
|
1 2
|
|
2 13
|
|
4 18
|
|
1 18
|
|
-8 -2
|
|
-8 19
|
|
13 18
|
|
1 2
|
|
2 13
|
|
-18 13
|
|
1 19
|
|
1 2
|
|
0 2
|
|
10 18
|
|
-8 -2
|
|
-18 9
|
|
-8 2
|
|
-2 0
|
|
0 7
|
|
-8 -2
|
|
-8 -2
|
|
-4 9
|
|
13 18
|
|
-16 18
|
|
2 13
|
|
18 19
|
|
-19 2
|
|
18 19
|
|
13 18
|
|
13 18
|
|
-2 9
|
|
2 19
|
|
-8 -2
|
|
-8 19
|
|
-6 1
|
|
-8 0
|
|
13 18
|
|
18 19
|
|
0 1
|
|
0 1
|
|
-14 0
|
|
-19 -6
|
|
-2 0
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
-17 8
|
|
18 19
|
|
13 18
|
|
-16 8
|
|
3 4
|
|
-9 -1
|
|
1 2
|
|
0 18
|
|
18 19
|
|
11 12
|
|
2 13
|
|
18 19
|
|
0 1
|
|
-8 13
|
|
18 19
|
|
2 13
|
|
2 13
|
|
1 2
|
|
-8 -2
|
|
-5 18
|
|
1 2
|
|
-2 0
|
|
13 18
|
|
0 19
|
|
0 1
|
|
1 2
|
|
13 18
|
|
18 19
|
|
-9 13
|
|
-15 6
|
|
1 2
|
|
-8 1
|
|
-2 0
|
|
1 2
|
|
18 19
|
|
-2 5
|
|
1 2
|
|
13 18
|
|
18 19
|
|
-2 0
|
|
-14 1
|
|
1 2
|
|
-8 -2
|
|
-8 13
|
|
-8 -2
|
|
-2 2
|
|
0 1
|
|
-2 0
|
|
-8 2
|
|
1 2
|
|
-2 0
|
|
-2 1
|
|
-2 0
|
|
2 13
|
|
-19 15
|
|
-9 19
|
|
18 19
|
|
0 1
|
|
1 2
|
|
2 13
|
|
2 13
|
|
-19 -8
|
|
-8 -2
|
|
-8 -2
|
|
13 18
|
|
2 13
|
|
-2 0
|
|
1 16
|
|
0 1
|
|
1 2
|
|
1 9
|
|
1 2
|
|
0 1
|
|
1 18
|
|
-5 19
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
-15 0
|
|
10 13
|
|
-2 10
|
|
-8 13
|
|
-8 -2
|
|
-8 -2
|
|
2 13
|
|
2 13
|
|
0 18
|
|
1 2
|
|
-2 13
|
|
0 13
|
|
0 18
|
|
-2 0
|
|
0 1
|
|
1 2
|
|
-8 0
|
|
2 13
|
|
2 13
|
|
2 13
|
|
13 18
|
|
-8 -2
|
|
16 19
|
|
2 13
|
|
-16 -7
|
|
1 2
|
|
1 2
|
|
-14 13
|
|
12 19
|
|
-17 19
|
|
5 18
|
|
-2 0
|
|
-15 1
|
|
-18 12
|
|
1 2
|
|
-8 18
|
|
-2 2
|
|
2 13
|
|
-8 8
|
|
8 19
|
|
0 18
|
|
-11 -6
|
|
3 7
|
|
13 18
|
|
1 2
|
|
-6 13
|
|
-8 -2
|
|
-15 0
|
|
-17 19
|
|
-4 3
|
|
0 13
|
|
-3 -2
|
|
1 2
|
|
-2 13
|
|
7 18
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
-2 0
|
|
0 13
|
|
1 2
|
|
-8 -2
|
|
18 19
|
|
-8 19
|
|
-12 5
|
|
-17 18
|
|
1 2
|
|
13 18
|
|
0 2
|
|
13 18
|
|
-12 7
|
|
-6 19
|
|
-8 17
|
|
5 15
|
|
1 2
|
|
0 13
|
|
-2 7
|
|
0 1
|
|
1 2
|
|
-3 13
|
|
2 13
|
|
-15 18
|
|
2 13
|
|
0 1
|
|
2 13
|
|
-2 18
|
|
-8 0
|
|
8 13
|
|
-17 18
|
|
0 14
|
|
-2 0
|
|
-16 5
|
|
-8 1
|
|
1 2
|
|
-8 3
|
|
-1 7
|
|
18 19
|
|
13 19
|
|
-8 -2
|
|
1 2
|
|
-2 0
|
|
18 19
|
|
18 19
|
|
-8 18
|
|
13 19
|
|
0 1
|
|
2 13
|
|
18 19
|
|
-11 -8
|
|
2 13
|
|
-11 0
|
|
1 2
|
|
18 19
|
|
2 13
|
|
13 18
|
|
8 18
|
|
-18 -3
|
|
-18 -14
|
|
0 1
|
|
1 2
|
|
-2 12
|
|
-2 0
|
|
-9 8
|
|
1 2
|
|
-19 9
|
|
-11 13
|
|
0 1
|
|
2 13
|
|
-12 18
|
|
0 1
|
|
5 14
|
|
1 19
|
|
18 19
|
|
-2 0
|
|
-10 1
|
|
-10 1
|
|
13 18
|
|
0 1
|
|
-4 -2
|
|
-18 13
|
|
-17 19
|
|
-2 0
|
|
-8 -2
|
|
13 18
|
|
-2 2
|
|
0 1
|
|
-17 -15
|
|
-3 -2
|
|
-8 -2
|
|
18 19
|
|
2 13
|
|
-2 0
|
|
1 9
|
|
-16 2
|
|
2 13
|
|
2 13
|
|
-15 -1
|
|
-8 -2
|
|
18 19
|
|
-2 7
|
|
0 1
|
|
1 2
|
|
-2 18
|
|
2 18
|
|
-17 13
|
|
14 19
|
|
-2 13
|
|
18 19
|
|
18 19
|
|
-18 18
|
|
13 18
|
|
-8 -2
|
|
18 19
|
|
-2 10
|
|
-7 5
|
|
-12 -2
|
|
2 13
|
|
-15 -8
|
|
-5 0
|
|
2 13
|
|
4 13
|
|
1 13
|
|
2 13
|
|
-8 18
|
|
0 1
|
|
-11 19
|
|
0 19
|
|
-2 4
|
|
-8 18
|
|
0 16
|
|
-13 19
|
|
1 2
|
|
18 19
|
|
18 19
|
|
-8 -2
|
|
-8 0
|
|
2 13
|
|
0 1
|
|
0 1
|
|
-7 1
|
|
12 19
|
|
-8 19
|
|
18 19
|
|
-8 18
|
|
-8 -2
|
|
0 1
|
|
1 18
|
|
-11 -2
|
|
0 1
|
|
0 11
|
|
-8 -2
|
|
0 1
|
|
-2 0
|
|
-15 0
|
|
18 19
|
|
-8 -5
|
|
2 13
|
|
0 1
|
|
0 1
|
|
18 19
|
|
-19 2
|
|
-2 0
|
|
13 18
|
|
-19 -16
|
|
0 9
|
|
-5 19
|
|
13 18
|
|
-3 -2
|
|
13 19
|
|
-8 18
|
|
0 1
|
|
-8 10
|
|
18 19
|
|
-9 13
|
|
13 18
|
|
2 7
|
|
18 19
|
|
0 1
|
|
-4 0
|
|
-8 -2
|
|
9 18
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
-2 11
|
|
11 13
|
|
0 1
|
|
2 13
|
|
-5 6
|
|
-2 13
|
|
16 19
|
|
-14 19
|
|
-16 -2
|
|
-10 0
|
|
-2 19
|
|
13 18
|
|
-8 7
|
|
-2 0
|
|
13 19
|
|
-8 0
|
|
1 2
|
|
-8 -2
|
|
-15 -2
|
|
-7 9
|
|
-8 -2
|
|
-13 13
|
|
-13 -8
|
|
-19 -3
|
|
2 13
|
|
1 3
|
|
-2 17
|
|
-15 9
|
|
-15 -2
|
|
2 13
|
|
1 2
|
|
18 19
|
|
0 1
|
|
18 19
|
|
2 13
|
|
-8 13
|
|
2 6
|
|
6 13
|
|
2 13
|
|
18 19
|
|
-2 1
|
|
18 19
|
|
10 13
|
|
0 1
|
|
-15 11
|
|
-8 -2
|
|
13 18
|
|
13 18
|
|
13 18
|
|
-2 0
|
|
0 18
|
|
-4 3
|
|
1 13
|
|
-2 18
|
|
18 19
|
|
2 13
|
|
2 13
|
|
13 18
|
|
2 13
|
|
-2 0
|
|
-13 8
|
|
-7 -2
|
|
1 5
|
|
13 18
|
|
2 13
|
|
15 18
|
|
1 2
|
|
-2 0
|
|
2 13
|
|
-8 2
|
|
-12 18
|
|
-4 2
|
|
-2 0
|
|
-14 18
|
|
-16 0
|
|
-2 14
|
|
-2 13
|
|
-3 19
|
|
-2 12
|
|
0 1
|
|
18 19
|
|
0 1
|
|
1 2
|
|
0 1
|
|
-14 18
|
|
-15 0
|
|
-8 0
|
|
0 19
|
|
-8 -7
|
|
1 18
|
|
-2 0
|
|
-8 0
|
|
1 2
|
|
-8 4
|
|
4 17
|
|
2 13
|
|
18 19
|
|
0 1
|
|
2 13
|
|
0 2
|
|
-17 18
|
|
-2 0
|
|
-15 9
|
|
6 11
|
|
18 19
|
|
1 2
|
|
-2 0
|
|
-4 -2
|
|
-2 0
|
|
13 18
|
|
0 1
|
|
-19 2
|
|
-14 -1
|
|
18 19
|
|
1 2
|
|
0 1
|
|
0 1
|
|
0 3
|
|
0 1
|
|
-2 19
|
|
2 13
|
|
-12 18
|
|
17 18
|
|
-2 0
|
|
13 18
|
|
-2 0
|
|
3 13
|
|
1 2
|
|
0 1
|
|
5 11
|
|
2 19
|
|
1 19
|
|
1 18
|
|
0 19
|
|
13 18
|
|
13 19
|
|
-10 2
|
|
1 2
|
|
-2 0
|
|
2 19
|
|
-8 -2
|
|
-2 0
|
|
1 2
|
|
2 13
|
|
-13 18
|
|
-8 -2
|
|
5 19
|
|
-2 19
|
|
-7 -2
|
|
-12 0
|
|
-10 -6
|
|
0 1
|
|
4 7
|
|
-17 -3
|
|
2 4
|
|
18 19
|
|
2 13
|
|
0 18
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
1 2
|
|
-5 0
|
|
13 18
|
|
0 18
|
|
0 1
|
|
-4 7
|
|
-1 2
|
|
-18 -2
|
|
13 18
|
|
2 8
|
|
-8 2
|
|
0 1
|
|
13 18
|
|
0 1
|
|
-3 0
|
|
18 19
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
-8 -2
|
|
-2 0
|
|
6 11
|
|
-8 -2
|
|
-8 18
|
|
16 17
|
|
-15 4
|
|
-5 2
|
|
-8 -1
|
|
-7 -2
|
|
-1 8
|
|
-8 12
|
|
-2 0
|
|
-5 19
|
|
-8 -2
|
|
2 13
|
|
-10 13
|
|
0 1
|
|
-16 2
|
|
13 18
|
|
-6 -4
|
|
-15 19
|
|
-2 0
|
|
13 18
|
|
2 18
|
|
-1 13
|
|
1 4
|
|
2 5
|
|
0 19
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
18 19
|
|
1 2
|
|
-8 -4
|
|
1 2
|
|
1 16
|
|
-17 19
|
|
2 10
|
|
4 14
|
|
-16 13
|
|
0 1
|
|
-14 1
|
|
18 19
|
|
0 1
|
|
-9 -2
|
|
-8 -2
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
1 19
|
|
-14 9
|
|
18 19
|
|
-2 0
|
|
-2 0
|
|
-2 6
|
|
-13 -7
|
|
1 2
|
|
13 18
|
|
-18 13
|
|
1 2
|
|
1 13
|
|
0 1
|
|
18 19
|
|
-13 1
|
|
13 18
|
|
-2 0
|
|
-2 1
|
|
0 1
|
|
1 13
|
|
-2 0
|
|
-8 2
|
|
8 11
|
|
2 13
|
|
0 10
|
|
-8 -2
|
|
-4 7
|
|
-2 0
|
|
7 18
|
|
-4 19
|
|
-2 0
|
|
2 19
|
|
18 19
|
|
-2 0
|
|
0 1
|
|
1 2
|
|
-12 2
|
|
-1 2
|
|
-2 0
|
|
-11 -5
|
|
-7 0
|
|
18 19
|
|
-2 0
|
|
-2 18
|
|
-6 18
|
|
18 19
|
|
1 2
|
|
0 1
|
|
-5 13
|
|
13 18
|
|
-2 19
|
|
2 13
|
|
-8 -3
|
|
-8 -2
|
|
-10 13
|
|
1 2
|
|
2 13
|
|
-9 0
|
|
-2 0
|
|
18 19
|
|
-2 0
|
|
0 1
|
|
-7 19
|
|
13 18
|
|
18 19
|
|
2 13
|
|
18 19
|
|
-4 5
|
|
-16 3
|
|
-14 1
|
|
1 19
|
|
-2 0
|
|
-14 -8
|
|
2 13
|
|
13 18
|
|
-2 1
|
|
18 19
|
|
1 18
|
|
0 8
|
|
-9 -2
|
|
-8 -2
|
|
-3 9
|
|
-11 4
|
|
13 18
|
|
1 2
|
|
-2 0
|
|
-2 13
|
|
0 13
|
|
-2 0
|
|
1 2
|
|
-2 19
|
|
-8 -2
|
|
-8 0
|
|
18 19
|
|
1 2
|
|
1 2
|
|
2 13
|
|
0 1
|
|
-2 -1
|
|
18 19
|
|
-8 -2
|
|
1 2
|
|
-16 -6
|
|
13 18
|
|
1 19
|
|
2 13
|
|
13 18
|
|
-8 -2
|
|
18 19
|
|
-13 3
|
|
2 13
|
|
-12 4
|
|
-13 -8
|
|
-13 -9
|
|
-12 -9
|
|
2 13
|
|
1 2
|
|
13 18
|
|
2 13
|
|
2 13
|
|
-19 10
|
|
2 13
|
|
16 19
|
|
13 18
|
|
-11 -4
|
|
-2 11
|
|
-16 2
|
|
1 2
|
|
2 13
|
|
-12 -2
|
|
1 2
|
|
0 1
|
|
1 2
|
|
1 13
|
|
-5 2
|
|
-8 7
|
|
0 1
|
|
0 13
|
|
4 17
|
|
-8 -2
|
|
1 2
|
|
0 1
|
|
13 18
|
|
-9 -2
|
|
-5 13
|
|
2 13
|
|
12 19
|
|
1 2
|
|
-8 19
|
|
1 2
|
|
-2 0
|
|
-8 1
|
|
1 19
|
|
-2 19
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
1 2
|
|
0 19
|
|
-2 0
|
|
11 18
|
|
-12 10
|
|
-2 0
|
|
14 15
|
|
2 13
|
|
1 19
|
|
-16 13
|
|
1 3
|
|
0 6
|
|
-15 1
|
|
2 13
|
|
13 18
|
|
0 16
|
|
-8 -2
|
|
0 3
|
|
-8 -4
|
|
-2 0
|
|
0 2
|
|
1 2
|
|
-15 17
|
|
0 3
|
|
1 2
|
|
-8 -2
|
|
-8 18
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
-17 -12
|
|
18 19
|
|
-2 0
|
|
-5 1
|
|
-17 -2
|
|
-11 0
|
|
-2 0
|
|
-8 18
|
|
1 19
|
|
2 13
|
|
-12 18
|
|
13 18
|
|
0 1
|
|
2 13
|
|
0 18
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
-12 19
|
|
0 9
|
|
-2 0
|
|
0 1
|
|
0 1
|
|
0 1
|
|
-8 19
|
|
-8 4
|
|
-12 2
|
|
2 13
|
|
-2 0
|
|
-13 1
|
|
-18 13
|
|
2 13
|
|
0 18
|
|
1 18
|
|
13 18
|
|
2 13
|
|
0 19
|
|
18 19
|
|
1 2
|
|
-9 -2
|
|
6 13
|
|
0 13
|
|
2 19
|
|
13 18
|
|
-8 -2
|
|
-19 18
|
|
-18 -3
|
|
18 19
|
|
7 11
|
|
-9 12
|
|
-13 19
|
|
18 19
|
|
-8 7
|
|
-8 -2
|
|
0 1
|
|
-8 0
|
|
13 18
|
|
13 18
|
|
0 1
|
|
1 2
|
|
-11 13
|
|
-6 13
|
|
13 18
|
|
-5 7
|
|
-13 1
|
|
2 13
|
|
-18 15
|
|
4 19
|
|
18 19
|
|
9 19
|
|
2 13
|
|
-19 -2
|
|
1 11
|
|
-18 -17
|
|
-7 0
|
|
-2 18
|
|
0 1
|
|
-8 -2
|
|
0 1
|
|
-12 -10
|
|
-8 -2
|
|
-5 2
|
|
1 2
|
|
0 1
|
|
13 18
|
|
-2 0
|
|
-6 0
|
|
2 18
|
|
-2 2
|
|
13 18
|
|
4 19
|
|
-5 13
|
|
0 1
|
|
-18 0
|
|
18 19
|
|
1 2
|
|
18 19
|
|
0 1
|
|
2 13
|
|
-17 -8
|
|
13 18
|
|
6 13
|
|
1 2
|
|
0 1
|
|
-13 13
|
|
4 9
|
|
2 13
|
|
0 1
|
|
-2 0
|
|
18 19
|
|
-1 2
|
|
2 19
|
|
18 19
|
|
0 1
|
|
1 2
|
|
-2 0
|
|
-4 -2
|
|
-2 0
|
|
-8 -2
|
|
-8 18
|
|
1 2
|
|
-8 18
|
|
-8 -1
|
|
-2 0
|
|
-2 0
|
|
1 2
|
|
-2 1
|
|
-8 -2
|
|
-8 -2
|
|
-8 11
|
|
1 2
|
|
0 2
|
|
-1 13
|
|
0 1
|
|
-1 13
|
|
-8 3
|
|
2 13
|
|
-2 0
|
|
13 18
|
|
-12 13
|
|
-2 0
|
|
0 7
|
|
-8 0
|
|
-8 -2
|
|
12 19
|
|
0 19
|
|
5 7
|
|
1 2
|
|
-2 0
|
|
1 2
|
|
18 19
|
|
18 19
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
-2 4
|
|
13 18
|
|
13 18
|
|
-12 19
|
|
-10 -4
|
|
2 13
|
|
-8 -2
|
|
13 18
|
|
18 19
|
|
2 13
|
|
-6 13
|
|
-8 1
|
|
13 18
|
|
18 19
|
|
-17 12
|
|
18 19
|
|
-2 1
|
|
13 18
|
|
-2 -1
|
|
0 1
|
|
-8 2
|
|
13 18
|
|
2 19
|
|
-7 1
|
|
1 2
|
|
1 9
|
|
-8 -2
|
|
2 13
|
|
-7 1
|
|
1 2
|
|
-4 4
|
|
13 18
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
2 18
|
|
8 18
|
|
-14 4
|
|
0 1
|
|
-9 0
|
|
0 18
|
|
1 19
|
|
-8 -2
|
|
1 2
|
|
12 18
|
|
4 13
|
|
2 13
|
|
0 17
|
|
2 13
|
|
18 19
|
|
-8 19
|
|
18 19
|
|
18 19
|
|
0 18
|
|
-13 0
|
|
-19 -9
|
|
-8 -2
|
|
-8 -2
|
|
-8 -2
|
|
1 2
|
|
-11 19
|
|
14 17
|
|
-2 1
|
|
-2 0
|
|
1 2
|
|
-9 -8
|
|
-2 0
|
|
0 1
|
|
17 18
|
|
-2 0
|
|
13 19
|
|
13 16
|
|
0 15
|
|
-13 -3
|
|
-16 16
|
|
-2 0
|
|
-8 2
|
|
-1 1
|
|
-10 0
|
|
-7 11
|
|
-8 -2
|
|
0 1
|
|
13 18
|
|
2 13
|
|
18 19
|
|
-2 18
|
|
6 18
|
|
0 1
|
|
13 18
|
|
-8 -2
|
|
-2 0
|
|
-8 -2
|
|
2 4
|
|
1 19
|
|
1 2
|
|
0 1
|
|
0 13
|
|
-6 13
|
|
-10 -2
|
|
-5 2
|
|
-2 19
|
|
-2 0
|
|
2 13
|
|
2 18
|
|
0 13
|
|
2 13
|
|
-11 2
|
|
1 2
|
|
1 6
|
|
1 2
|
|
-11 1
|
|
-12 0
|
|
-8 -2
|
|
-8 2
|
|
4 9
|
|
-13 0
|
|
0 1
|
|
1 2
|
|
-16 -2
|
|
-16 18
|
|
-11 18
|
|
-4 19
|
|
1 2
|
|
1 2
|
|
-8 -2
|
|
-2 0
|
|
-8 2
|
|
-12 8
|
|
-14 18
|
|
13 18
|
|
-2 -1
|
|
18 19
|
|
2 13
|
|
18 19
|
|
-8 7
|
|
2 13
|
|
-16 0
|
|
16 18
|
|
-2 0
|
|
-12 18
|
|
0 1
|
|
0 13
|
|
-8 -2
|
|
-8 8
|
|
-2 0
|
|
-2 0
|
|
-8 18
|
|
0 1
|
|
-8 1
|
|
-12 0
|
|
0 1
|
|
-12 -4
|
|
13 18
|
|
-16 19
|
|
0 1
|
|
2 13
|
|
-8 -2
|
|
1 8
|
|
2 13
|
|
18 19
|
|
15 19
|
|
-2 0
|
|
-2 0
|
|
-8 -2
|
|
1 11
|
|
5 19
|
|
18 19
|
|
18 19
|
|
-8 -2
|
|
2 13
|
|
8 19
|
|
-2 19
|
|
-2 0
|
|
14 18
|
|
2 13
|
|
-8 19
|
|
-18 -15
|
|
2 13
|
|
-8 -2
|
|
2 13
|
|
-8 14
|
|
18 19
|
|
2 13
|
|
0 1
|
|
-12 18
|
|
0 15
|
|
0 1
|
|
-15 2
|
|
0 1
|
|
1 3
|
|
-8 -2
|
|
-9 -8
|
|
18 19
|
|
0 1
|
|
1 2
|
|
2 18
|
|
-6 2
|
|
-12 -8
|
|
13 18
|
|
-2 19
|
|
1 2
|
|
0 9
|
|
2 13
|
|
1 2
|
|
-2 19
|
|
13 18
|
|
-2 2
|
|
13 18
|
|
1 2
|
|
13 18
|
|
-2 0
|
|
13 18
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
10 19
|
|
-2 0
|
|
2 13
|
|
1 2
|
|
0 1
|
|
-6 0
|
|
18 19
|
|
18 19
|
|
-11 -2
|
|
1 2
|
|
2 13
|
|
2 13
|
|
-13 4
|
|
13 18
|
|
2 13
|
|
0 19
|
|
0 1
|
|
-2 1
|
|
-2 0
|
|
0 1
|
|
18 19
|
|
0 2
|
|
2 13
|
|
-11 0
|
|
-8 -5
|
|
-1 13
|
|
-8 -2
|
|
-8 1
|
|
-11 -2
|
|
0 13
|
|
-2 2
|
|
9 10
|
|
2 13
|
|
1 2
|
|
0 1
|
|
0 1
|
|
-2 0
|
|
-8 4
|
|
-8 0
|
|
0 1
|
|
-10 2
|
|
1 2
|
|
1 2
|
|
13 18
|
|
2 19
|
|
-2 15
|
|
-3 18
|
|
0 1
|
|
-19 -14
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
0 1
|
|
16 18
|
|
13 18
|
|
5 11
|
|
1 19
|
|
-8 -2
|
|
13 18
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
13 18
|
|
13 18
|
|
13 18
|
|
2 13
|
|
-15 -4
|
|
-8 13
|
|
13 18
|
|
0 1
|
|
-8 -2
|
|
0 16
|
|
13 18
|
|
0 13
|
|
1 2
|
|
2 13
|
|
2 13
|
|
1 5
|
|
-2 19
|
|
13 18
|
|
7 19
|
|
-2 0
|
|
-2 0
|
|
13 18
|
|
1 2
|
|
1 2
|
|
-14 -8
|
|
-8 -2
|
|
0 1
|
|
-8 2
|
|
13 18
|
|
-8 2
|
|
-10 10
|
|
0 8
|
|
0 1
|
|
18 19
|
|
18 19
|
|
2 13
|
|
0 8
|
|
2 13
|
|
10 18
|
|
13 18
|
|
0 1
|
|
1 16
|
|
0 1
|
|
-17 18
|
|
12 16
|
|
1 2
|
|
0 17
|
|
-4 19
|
|
-2 18
|
|
-8 -2
|
|
0 1
|
|
2 13
|
|
-7 13
|
|
-8 -2
|
|
-11 2
|
|
1 2
|
|
-8 -2
|
|
-10 9
|
|
-8 -2
|
|
-8 2
|
|
-8 2
|
|
2 13
|
|
-6 0
|
|
1 2
|
|
2 18
|
|
0 1
|
|
1 2
|
|
-8 -2
|
|
-19 -4
|
|
-8 -2
|
|
18 19
|
|
-1 13
|
|
2 13
|
|
-18 -9
|
|
13 15
|
|
-8 -2
|
|
0 1
|
|
-8 1
|
|
-3 2
|
|
2 13
|
|
13 16
|
|
-2 1
|
|
1 2
|
|
13 18
|
|
-4 19
|
|
0 1
|
|
-8 -2
|
|
13 18
|
|
-8 -2
|
|
1 2
|
|
1 10
|
|
0 1
|
|
2 18
|
|
-8 -2
|
|
-4 -2
|
|
0 1
|
|
13 18
|
|
-8 13
|
|
2 9
|
|
-15 14
|
|
2 13
|
|
2 15
|
|
18 19
|
|
-11 13
|
|
-16 1
|
|
-7 1
|
|
-8 -2
|
|
4 19
|
|
-2 0
|
|
1 2
|
|
10 18
|
|
-2 0
|
|
1 2
|
|
18 19
|
|
-8 -2
|
|
-8 0
|
|
13 18
|
|
-8 0
|
|
-8 0
|
|
-8 -2
|
|
-16 16
|
|
13 18
|
|
12 13
|
|
18 19
|
|
1 2
|
|
18 19
|
|
-8 -2
|
|
2 13
|
|
2 13
|
|
-10 -8
|
|
-2 0
|
|
-9 1
|
|
11 15
|
|
0 15
|
|
-14 7
|
|
-15 -8
|
|
-2 0
|
|
-8 13
|
|
18 19
|
|
-8 19
|
|
-2 -1
|
|
-8 -2
|
|
-8 -1
|
|
18 19
|
|
15 19
|
|
2 13
|
|
1 2
|
|
18 19
|
|
18 19
|
|
13 18
|
|
-12 -1
|
|
-2 0
|
|
13 18
|
|
13 18
|
|
4 13
|
|
1 2
|
|
18 19
|
|
-5 0
|
|
18 19
|
|
-2 0
|
|
-7 1
|
|
-8 -2
|
|
-2 18
|
|
-1 6
|
|
13 18
|
|
-2 18
|
|
-2 0
|
|
0 1
|
|
-15 18
|
|
-2 0
|
|
18 19
|
|
0 1
|
|
-6 1
|
|
0 1
|
|
2 13
|
|
-5 -2
|
|
1 19
|
|
1 2
|
|
-8 -2
|
|
-2 0
|
|
-2 18
|
|
-3 9
|
|
4 13
|
|
13 18
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
1 13
|
|
-8 -2
|
|
1 19
|
|
0 1
|
|
12 18
|
|
1 2
|
|
-17 2
|
|
0 2
|
|
-18 -13
|
|
2 13
|
|
18 19
|
|
-2 1
|
|
-8 0
|
|
-2 6
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
-8 18
|
|
2 13
|
|
-2 6
|
|
-8 13
|
|
1 3
|
|
-8 13
|
|
0 1
|
|
1 12
|
|
-2 0
|
|
13 18
|
|
0 1
|
|
1 10
|
|
-2 18
|
|
2 13
|
|
1 2
|
|
-2 19
|
|
18 19
|
|
-2 0
|
|
-2 2
|
|
5 18
|
|
1 2
|
|
1 2
|
|
0 1
|
|
1 2
|
|
-8 -2
|
|
13 18
|
|
2 13
|
|
2 13
|
|
1 2
|
|
2 13
|
|
13 18
|
|
1 2
|
|
-8 -2
|
|
-11 0
|
|
-8 -2
|
|
-11 13
|
|
-8 -3
|
|
-5 9
|
|
18 19
|
|
-2 0
|
|
-2 19
|
|
7 14
|
|
-8 0
|
|
18 19
|
|
-5 13
|
|
5 19
|
|
1 2
|
|
1 2
|
|
-1 18
|
|
13 18
|
|
-7 0
|
|
18 19
|
|
1 8
|
|
13 18
|
|
13 18
|
|
0 13
|
|
-8 18
|
|
0 1
|
|
-8 -2
|
|
1 2
|
|
13 18
|
|
-2 0
|
|
18 19
|
|
-2 0
|
|
0 13
|
|
-8 -6
|
|
2 13
|
|
-8 3
|
|
-8 2
|
|
0 1
|
|
-1 13
|
|
1 2
|
|
-10 18
|
|
-11 15
|
|
-12 13
|
|
-2 0
|
|
-2 4
|
|
3 12
|
|
-12 13
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
-13 -11
|
|
2 13
|
|
18 19
|
|
-13 -8
|
|
-16 2
|
|
18 19
|
|
11 19
|
|
-2 5
|
|
-8 -2
|
|
0 1
|
|
-16 18
|
|
13 18
|
|
13 18
|
|
0 1
|
|
0 1
|
|
-2 0
|
|
8 14
|
|
1 2
|
|
-14 1
|
|
12 13
|
|
-2 19
|
|
13 18
|
|
0 1
|
|
-13 7
|
|
-2 19
|
|
8 9
|
|
-8 1
|
|
-8 -2
|
|
-8 4
|
|
-10 -9
|
|
2 13
|
|
-4 14
|
|
-11 1
|
|
1 2
|
|
2 13
|
|
-1 13
|
|
13 18
|
|
1 7
|
|
-2 0
|
|
-2 2
|
|
-13 7
|
|
2 19
|
|
-12 1
|
|
2 13
|
|
2 12
|
|
-2 11
|
|
2 13
|
|
-8 -2
|
|
13 18
|
|
-18 13
|
|
-16 19
|
|
-2 0
|
|
1 2
|
|
-1 13
|
|
18 19
|
|
13 18
|
|
17 19
|
|
-3 0
|
|
-11 -8
|
|
-2 0
|
|
-2 0
|
|
-8 -2
|
|
-4 1
|
|
18 19
|
|
-8 0
|
|
18 19
|
|
1 2
|
|
1 2
|
|
-8 -2
|
|
-8 2
|
|
-2 5
|
|
13 18
|
|
-2 18
|
|
13 18
|
|
14 16
|
|
13 18
|
|
0 13
|
|
2 13
|
|
0 1
|
|
1 2
|
|
13 18
|
|
0 19
|
|
13 18
|
|
0 1
|
|
-8 0
|
|
13 18
|
|
-17 15
|
|
-8 -1
|
|
0 2
|
|
2 13
|
|
13 18
|
|
1 13
|
|
0 1
|
|
-8 -2
|
|
11 19
|
|
18 19
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
-8 2
|
|
0 1
|
|
-2 19
|
|
2 19
|
|
-8 19
|
|
18 19
|
|
1 2
|
|
2 13
|
|
-8 -2
|
|
1 18
|
|
0 19
|
|
-2 0
|
|
-4 1
|
|
13 18
|
|
1 2
|
|
0 1
|
|
-2 0
|
|
-10 10
|
|
-6 13
|
|
-2 16
|
|
10 19
|
|
8 19
|
|
-12 -8
|
|
18 19
|
|
0 2
|
|
12 18
|
|
16 19
|
|
2 13
|
|
4 19
|
|
-8 18
|
|
18 19
|
|
1 2
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
-16 17
|
|
-16 18
|
|
-2 0
|
|
-8 13
|
|
-8 -2
|
|
-6 -2
|
|
-8 11
|
|
2 13
|
|
8 13
|
|
13 18
|
|
0 2
|
|
0 1
|
|
13 18
|
|
-9 10
|
|
-2 0
|
|
2 18
|
|
-3 12
|
|
-2 0
|
|
-2 0
|
|
1 13
|
|
-8 -2
|
|
13 15
|
|
-8 0
|
|
-5 2
|
|
1 2
|
|
-19 16
|
|
-5 18
|
|
1 2
|
|
-5 8
|
|
-7 13
|
|
1 2
|
|
-2 2
|
|
2 13
|
|
0 1
|
|
0 1
|
|
-2 0
|
|
-6 -2
|
|
13 18
|
|
-2 16
|
|
-2 2
|
|
9 18
|
|
-2 18
|
|
-19 18
|
|
18 19
|
|
1 18
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
-15 6
|
|
-5 18
|
|
-8 19
|
|
1 2
|
|
-12 1
|
|
-8 10
|
|
2 13
|
|
-8 -2
|
|
-2 13
|
|
13 18
|
|
1 2
|
|
-17 0
|
|
0 1
|
|
2 4
|
|
10 13
|
|
-2 0
|
|
13 18
|
|
-14 0
|
|
0 1
|
|
18 19
|
|
-8 19
|
|
0 10
|
|
13 18
|
|
-2 0
|
|
18 19
|
|
18 19
|
|
18 19
|
|
-2 18
|
|
1 2
|
|
-3 19
|
|
2 13
|
|
-16 -13
|
|
-17 18
|
|
18 19
|
|
6 18
|
|
18 19
|
|
-16 13
|
|
-2 0
|
|
2 19
|
|
-9 7
|
|
-2 0
|
|
-8 13
|
|
1 8
|
|
0 1
|
|
-2 0
|
|
1 2
|
|
-2 0
|
|
-2 19
|
|
0 1
|
|
-3 1
|
|
16 17
|
|
18 19
|
|
-13 17
|
|
13 18
|
|
2 9
|
|
2 13
|
|
-8 -2
|
|
13 18
|
|
-12 3
|
|
4 10
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
-2 13
|
|
1 2
|
|
18 19
|
|
0 13
|
|
-9 1
|
|
-8 -2
|
|
-8 18
|
|
-8 12
|
|
-8 -2
|
|
-8 -5
|
|
-3 13
|
|
-2 9
|
|
-8 -3
|
|
0 1
|
|
-8 -2
|
|
-13 7
|
|
2 13
|
|
-11 2
|
|
4 18
|
|
-19 -18
|
|
18 19
|
|
0 1
|
|
7 18
|
|
2 13
|
|
-8 2
|
|
-12 0
|
|
0 1
|
|
7 19
|
|
10 18
|
|
-8 -2
|
|
-8 19
|
|
0 1
|
|
13 18
|
|
13 18
|
|
-19 18
|
|
18 19
|
|
-2 1
|
|
5 14
|
|
-8 8
|
|
-3 0
|
|
-9 -8
|
|
-8 -2
|
|
18 19
|
|
-3 1
|
|
0 11
|
|
-3 17
|
|
-19 18
|
|
0 1
|
|
0 2
|
|
-8 4
|
|
18 19
|
|
-10 7
|
|
0 1
|
|
0 1
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
2 13
|
|
4 13
|
|
0 1
|
|
-8 1
|
|
7 12
|
|
0 19
|
|
1 2
|
|
13 18
|
|
0 13
|
|
12 16
|
|
-2 0
|
|
1 2
|
|
12 18
|
|
2 19
|
|
-18 -2
|
|
-18 -11
|
|
-2 0
|
|
1 2
|
|
-8 -2
|
|
-17 7
|
|
-8 12
|
|
2 13
|
|
1 13
|
|
0 6
|
|
13 18
|
|
-2 0
|
|
1 19
|
|
-2 14
|
|
-8 -2
|
|
1 8
|
|
-2 0
|
|
-2 0
|
|
0 1
|
|
2 9
|
|
0 1
|
|
0 1
|
|
1 2
|
|
-15 6
|
|
-8 19
|
|
-2 0
|
|
-8 -2
|
|
-2 0
|
|
-8 -2
|
|
0 1
|
|
0 11
|
|
-8 -2
|
|
2 13
|
|
18 19
|
|
-8 -2
|
|
2 13
|
|
1 2
|
|
13 18
|
|
-8 -2
|
|
-7 18
|
|
0 1
|
|
18 19
|
|
-3 8
|
|
2 13
|
|
13 18
|
|
2 13
|
|
-5 2
|
|
-14 -8
|
|
-8 -2
|
|
18 19
|
|
-2 0
|
|
-8 -2
|
|
-12 13
|
|
-8 16
|
|
2 13
|
|
-12 -8
|
|
1 7
|
|
10 18
|
|
-7 7
|
|
18 19
|
|
0 1
|
|
2 13
|
|
-7 19
|
|
-2 0
|
|
-8 7
|
|
-19 -8
|
|
1 2
|
|
-5 7
|
|
12 18
|
|
18 19
|
|
-12 -11
|
|
-8 18
|
|
0 1
|
|
-16 10
|
|
3 12
|
|
1 2
|
|
0 1
|
|
0 2
|
|
18 19
|
|
12 19
|
|
-18 14
|
|
-2 13
|
|
2 13
|
|
1 19
|
|
-8 -2
|
|
0 1
|
|
1 2
|
|
18 19
|
|
-2 0
|
|
2 15
|
|
18 19
|
|
18 19
|
|
1 2
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
-8 -2
|
|
1 19
|
|
16 19
|
|
0 1
|
|
-2 0
|
|
-2 0
|
|
-2 0
|
|
6 18
|
|
-2 9
|
|
18 19
|
|
0 1
|
|
1 2
|
|
18 19
|
|
2 19
|
|
-10 1
|
|
1 13
|
|
-8 0
|
|
11 13
|
|
-2 2
|
|
-1 0
|
|
18 19
|
|
16 18
|
|
2 18
|
|
2 19
|
|
-3 2
|
|
18 19
|
|
-18 1
|
|
0 1
|
|
2 11
|
|
-18 13
|
|
13 15
|
|
2 18
|
|
-2 2
|
|
13 18
|
|
-2 18
|
|
13 18
|
|
-3 11
|
|
2 13
|
|
-2 19
|
|
0 1
|
|
10 17
|
|
-18 -2
|
|
12 18
|
|
-16 16
|
|
-8 -2
|
|
-6 0
|
|
-18 18
|
|
-2 0
|
|
0 1
|
|
18 19
|
|
1 2
|
|
-8 -2
|
|
-9 -4
|
|
-8 11
|
|
1 2
|
|
1 18
|
|
18 19
|
|
-2 0
|
|
-2 0
|
|
-16 13
|
|
7 11
|
|
-10 18
|
|
13 18
|
|
13 18
|
|
10 18
|
|
-10 2
|
|
-2 0
|
|
13 18
|
|
2 13
|
|
-13 13
|
|
-11 -8
|
|
0 6
|
|
-16 0
|
|
5 18
|
|
-10 2
|
|
-8 0
|
|
-14 18
|
|
2 13
|
|
2 7
|
|
-18 -17
|
|
-8 -2
|
|
-11 2
|
|
14 18
|
|
1 2
|
|
15 18
|
|
2 13
|
|
2 13
|
|
0 4
|
|
0 18
|
|
-2 4
|
|
1 6
|
|
1 15
|
|
-8 -2
|
|
-1 3
|
|
-7 0
|
|
-9 18
|
|
2 13
|
|
-15 0
|
|
2 13
|
|
18 19
|
|
-8 -2
|
|
-3 11
|
|
1 13
|
|
-8 1
|
|
-14 19
|
|
18 19
|
|
-2 0
|
|
1 2
|
|
2 13
|
|
0 19
|
|
9 13
|
|
-12 -8
|
|
1 2
|
|
-19 0
|
|
18 19
|
|
1 2
|
|
13 18
|
|
-8 10
|
|
1 2
|
|
-2 0
|
|
-6 -3
|
|
1 2
|
|
-7 13
|
|
1 18
|
|
0 1
|
|
0 9
|
|
1 2
|
|
2 13
|
|
18 19
|
|
2 5
|
|
-14 -13
|
|
0 1
|
|
4 13
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
2 13
|
|
1 2
|
|
13 14
|
|
0 1
|
|
1 2
|
|
-11 -8
|
|
1 2
|
|
18 19
|
|
-8 -2
|
|
-11 -8
|
|
-2 0
|
|
2 13
|
|
0 13
|
|
13 18
|
|
9 13
|
|
13 14
|
|
18 19
|
|
0 1
|
|
-2 9
|
|
13 19
|
|
0 19
|
|
2 13
|
|
-2 0
|
|
-4 18
|
|
-16 13
|
|
2 13
|
|
2 8
|
|
-8 -2
|
|
-2 6
|
|
11 13
|
|
0 1
|
|
-14 13
|
|
0 1
|
|
1 2
|
|
0 1
|
|
1 6
|
|
0 13
|
|
-10 11
|
|
0 1
|
|
13 15
|
|
0 19
|
|
-2 0
|
|
-4 2
|
|
-4 18
|
|
0 1
|
|
1 2
|
|
5 10
|
|
-1 0
|
|
-13 -9
|
|
-13 0
|
|
18 19
|
|
9 18
|
|
2 13
|
|
-1 1
|
|
-5 13
|
|
0 19
|
|
-2 0
|
|
18 19
|
|
-8 13
|
|
4 18
|
|
0 14
|
|
2 9
|
|
1 2
|
|
1 2
|
|
1 2
|
|
-17 5
|
|
0 1
|
|
-13 13
|
|
-2 0
|
|
-2 0
|
|
-13 2
|
|
2 13
|
|
13 18
|
|
2 13
|
|
10 18
|
|
2 13
|
|
-2 0
|
|
13 18
|
|
0 18
|
|
-13 -11
|
|
-8 -2
|
|
13 18
|
|
4 19
|
|
13 18
|
|
4 18
|
|
2 13
|
|
-14 7
|
|
13 18
|
|
0 3
|
|
2 19
|
|
6 19
|
|
2 13
|
|
-2 2
|
|
-2 0
|
|
0 13
|
|
-8 1
|
|
0 19
|
|
0 10
|
|
2 13
|
|
0 18
|
|
1 2
|
|
2 3
|
|
-13 -9
|
|
-13 -9
|
|
15 18
|
|
-9 -8
|
|
-13 0
|
|
13 18
|
|
0 1
|
|
2 13
|
|
-13 19
|
|
1 2
|
|
-2 0
|
|
-19 -7
|
|
13 19
|
|
-5 1
|
|
-2 0
|
|
0 18
|
|
-8 -7
|
|
0 1
|
|
13 18
|
|
1 2
|
|
-16 16
|
|
-16 13
|
|
-8 -2
|
|
0 1
|
|
-4 5
|
|
-8 -2
|
|
-2 0
|
|
0 18
|
|
-2 0
|
|
1 2
|
|
-15 -2
|
|
1 4
|
|
-8 2
|
|
18 19
|
|
0 12
|
|
2 18
|
|
2 13
|
|
0 1
|
|
-12 1
|
|
2 13
|
|
18 19
|
|
-8 2
|
|
0 19
|
|
13 18
|
|
-4 19
|
|
1 10
|
|
2 18
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
-2 13
|
|
13 18
|
|
-2 0
|
|
0 13
|
|
1 2
|
|
1 2
|
|
18 19
|
|
-15 -2
|
|
1 8
|
|
18 19
|
|
18 19
|
|
2 19
|
|
0 1
|
|
6 8
|
|
2 13
|
|
18 19
|
|
13 18
|
|
2 13
|
|
0 19
|
|
-2 1
|
|
-7 -2
|
|
0 1
|
|
2 13
|
|
13 18
|
|
13 18
|
|
2 13
|
|
1 19
|
|
-8 -2
|
|
-8 0
|
|
2 13
|
|
2 12
|
|
-8 1
|
|
13 18
|
|
-2 1
|
|
-8 19
|
|
0 1
|
|
-2 0
|
|
2 19
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
-8 19
|
|
1 2
|
|
0 1
|
|
0 6
|
|
-6 0
|
|
13 18
|
|
5 19
|
|
-2 0
|
|
2 13
|
|
0 1
|
|
0 1
|
|
-2 13
|
|
1 6
|
|
1 2
|
|
-2 0
|
|
13 19
|
|
1 2
|
|
-7 6
|
|
13 18
|
|
2 13
|
|
2 13
|
|
-8 -2
|
|
1 18
|
|
2 13
|
|
-8 7
|
|
2 13
|
|
1 2
|
|
-15 18
|
|
18 19
|
|
18 19
|
|
-9 10
|
|
2 13
|
|
-3 2
|
|
0 1
|
|
2 13
|
|
-8 -2
|
|
2 19
|
|
17 19
|
|
-8 -2
|
|
0 1
|
|
0 1
|
|
2 13
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
-2 13
|
|
2 13
|
|
1 2
|
|
18 19
|
|
13 18
|
|
-7 18
|
|
18 19
|
|
-2 13
|
|
-2 0
|
|
2 13
|
|
1 2
|
|
-2 19
|
|
1 2
|
|
-16 13
|
|
-3 13
|
|
0 1
|
|
5 11
|
|
-2 0
|
|
-7 13
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
18 19
|
|
2 13
|
|
-4 1
|
|
1 2
|
|
-8 -2
|
|
-17 13
|
|
1 2
|
|
2 13
|
|
13 18
|
|
17 19
|
|
5 18
|
|
-2 0
|
|
-12 17
|
|
-13 13
|
|
13 18
|
|
-16 0
|
|
-7 -5
|
|
-6 9
|
|
1 13
|
|
13 18
|
|
-9 -2
|
|
-2 0
|
|
0 1
|
|
13 18
|
|
-15 14
|
|
-8 -5
|
|
-13 17
|
|
7 17
|
|
2 13
|
|
18 19
|
|
18 19
|
|
1 2
|
|
0 1
|
|
0 1
|
|
0 1
|
|
1 9
|
|
-18 1
|
|
1 13
|
|
2 13
|
|
18 19
|
|
1 2
|
|
-2 19
|
|
13 18
|
|
1 13
|
|
-19 0
|
|
18 19
|
|
13 18
|
|
-8 -2
|
|
-6 0
|
|
2 18
|
|
2 13
|
|
-8 -2
|
|
0 13
|
|
0 1
|
|
-2 0
|
|
18 19
|
|
13 18
|
|
3 18
|
|
-18 -4
|
|
-18 -2
|
|
-8 7
|
|
0 19
|
|
-8 -2
|
|
1 5
|
|
18 19
|
|
-1 3
|
|
-14 0
|
|
-2 0
|
|
13 18
|
|
8 19
|
|
1 2
|
|
13 18
|
|
0 2
|
|
-8 19
|
|
-8 11
|
|
0 1
|
|
2 19
|
|
1 2
|
|
2 13
|
|
2 13
|
|
18 19
|
|
13 18
|
|
-7 19
|
|
-2 2
|
|
2 13
|
|
-2 0
|
|
1 2
|
|
-2 0
|
|
-16 -2
|
|
-12 -8
|
|
-2 19
|
|
-2 0
|
|
18 19
|
|
1 2
|
|
2 16
|
|
2 13
|
|
-16 18
|
|
18 19
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
1 2
|
|
-8 13
|
|
1 2
|
|
1 2
|
|
-2 0
|
|
18 19
|
|
-3 17
|
|
13 18
|
|
0 1
|
|
13 18
|
|
-4 1
|
|
1 12
|
|
-15 18
|
|
0 13
|
|
18 19
|
|
-8 18
|
|
5 18
|
|
-8 0
|
|
-17 2
|
|
18 19
|
|
0 1
|
|
-16 9
|
|
2 13
|
|
1 2
|
|
1 2
|
|
2 13
|
|
-8 1
|
|
-12 14
|
|
13 18
|
|
1 2
|
|
-2 0
|
|
-2 18
|
|
-8 2
|
|
0 1
|
|
12 14
|
|
2 13
|
|
1 2
|
|
2 13
|
|
-15 -8
|
|
-15 1
|
|
-3 9
|
|
18 19
|
|
0 8
|
|
-8 -2
|
|
10 18
|
|
0 1
|
|
-8 -2
|
|
13 14
|
|
0 1
|
|
-17 -2
|
|
1 2
|
|
2 12
|
|
-16 -4
|
|
0 1
|
|
1 2
|
|
-2 0
|
|
-11 12
|
|
13 19
|
|
-14 -5
|
|
13 18
|
|
-8 5
|
|
0 1
|
|
0 13
|
|
-11 18
|
|
-2 1
|
|
0 1
|
|
13 18
|
|
0 1
|
|
13 18
|
|
11 18
|
|
13 18
|
|
0 2
|
|
-8 -2
|
|
1 2
|
|
-9 18
|
|
2 13
|
|
18 19
|
|
-18 -8
|
|
-2 0
|
|
16 18
|
|
9 18
|
|
-3 19
|
|
14 19
|
|
-16 7
|
|
-18 4
|
|
-14 2
|
|
1 19
|
|
2 13
|
|
-2 0
|
|
13 19
|
|
1 2
|
|
-2 0
|
|
-8 -2
|
|
-2 0
|
|
-8 -5
|
|
-4 0
|
|
-8 0
|
|
-17 -11
|
|
-10 -7
|
|
3 13
|
|
18 19
|
|
0 1
|
|
0 17
|
|
1 2
|
|
2 13
|
|
2 13
|
|
0 1
|
|
13 18
|
|
1 2
|
|
2 13
|
|
-12 2
|
|
-8 -2
|
|
-19 0
|
|
-8 -2
|
|
-8 -2
|
|
-8 2
|
|
0 1
|
|
-2 0
|
|
-2 4
|
|
18 19
|
|
14 18
|
|
18 19
|
|
-14 18
|
|
-2 3
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
2 18
|
|
13 18
|
|
0 1
|
|
0 1
|
|
13 18
|
|
2 13
|
|
1 2
|
|
13 18
|
|
-8 19
|
|
1 2
|
|
-8 -2
|
|
18 19
|
|
-8 18
|
|
9 19
|
|
0 11
|
|
13 14
|
|
13 14
|
|
2 6
|
|
0 2
|
|
1 13
|
|
2 13
|
|
2 13
|
|
-16 8
|
|
-19 1
|
|
0 1
|
|
0 1
|
|
13 18
|
|
0 4
|
|
0 1
|
|
0 19
|
|
2 16
|
|
18 19
|
|
-3 1
|
|
18 19
|
|
-18 13
|
|
-2 13
|
|
0 1
|
|
-3 18
|
|
-5 2
|
|
2 14
|
|
1 2
|
|
-8 -2
|
|
-17 18
|
|
1 2
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
9 13
|
|
-10 -7
|
|
-8 1
|
|
2 13
|
|
-19 14
|
|
5 19
|
|
-9 0
|
|
-11 19
|
|
-8 2
|
|
-3 6
|
|
-8 -4
|
|
2 13
|
|
-16 19
|
|
-8 18
|
|
2 3
|
|
-2 10
|
|
-8 2
|
|
-8 11
|
|
-8 -2
|
|
18 19
|
|
2 19
|
|
-13 18
|
|
1 18
|
|
1 2
|
|
18 19
|
|
-8 -3
|
|
0 19
|
|
1 8
|
|
18 19
|
|
1 18
|
|
0 13
|
|
2 18
|
|
13 18
|
|
1 2
|
|
4 19
|
|
-8 17
|
|
-13 13
|
|
-2 18
|
|
-2 0
|
|
-19 13
|
|
-18 0
|
|
-2 0
|
|
18 19
|
|
18 19
|
|
13 18
|
|
0 1
|
|
0 1
|
|
1 14
|
|
-8 10
|
|
-2 0
|
|
-3 13
|
|
1 2
|
|
-2 0
|
|
4 19
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
-11 18
|
|
11 18
|
|
1 2
|
|
3 13
|
|
-2 0
|
|
-2 0
|
|
0 1
|
|
1 2
|
|
7 18
|
|
1 2
|
|
-2 0
|
|
18 19
|
|
1 2
|
|
-8 12
|
|
2 19
|
|
-15 2
|
|
-11 19
|
|
-2 19
|
|
13 18
|
|
-18 0
|
|
-1 13
|
|
-17 -2
|
|
1 10
|
|
0 1
|
|
1 13
|
|
1 13
|
|
-8 -2
|
|
-2 0
|
|
-6 15
|
|
-8 16
|
|
2 18
|
|
-8 -2
|
|
-2 0
|
|
2 13
|
|
18 19
|
|
-2 5
|
|
13 18
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
1 13
|
|
2 13
|
|
2 13
|
|
1 2
|
|
-11 -2
|
|
13 18
|
|
2 13
|
|
2 11
|
|
-8 -2
|
|
-15 2
|
|
18 19
|
|
2 4
|
|
-8 -2
|
|
2 13
|
|
2 18
|
|
-18 13
|
|
9 18
|
|
18 19
|
|
2 13
|
|
-17 2
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
0 19
|
|
1 2
|
|
1 2
|
|
-6 13
|
|
-16 -2
|
|
1 2
|
|
1 4
|
|
2 13
|
|
0 1
|
|
11 17
|
|
2 13
|
|
2 19
|
|
2 13
|
|
-8 -2
|
|
18 19
|
|
-8 -2
|
|
13 18
|
|
1 2
|
|
-2 9
|
|
-8 -6
|
|
2 13
|
|
13 18
|
|
2 13
|
|
-2 0
|
|
-2 0
|
|
13 18
|
|
1 12
|
|
-17 13
|
|
-3 2
|
|
2 13
|
|
-15 -4
|
|
1 2
|
|
13 18
|
|
18 19
|
|
2 4
|
|
-8 -2
|
|
-14 2
|
|
18 19
|
|
1 13
|
|
1 15
|
|
-14 19
|
|
2 13
|
|
-5 2
|
|
-8 3
|
|
13 18
|
|
0 5
|
|
-19 11
|
|
13 18
|
|
1 13
|
|
18 19
|
|
0 6
|
|
1 2
|
|
-2 0
|
|
1 13
|
|
0 8
|
|
-12 -8
|
|
18 19
|
|
18 19
|
|
1 2
|
|
18 19
|
|
13 18
|
|
11 19
|
|
2 13
|
|
0 2
|
|
-11 2
|
|
-8 -2
|
|
11 14
|
|
-2 0
|
|
-2 16
|
|
-2 0
|
|
-2 0
|
|
-15 -10
|
|
0 1
|
|
13 18
|
|
13 15
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
-9 1
|
|
0 1
|
|
1 2
|
|
13 18
|
|
2 17
|
|
-13 0
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
0 1
|
|
1 2
|
|
13 18
|
|
18 19
|
|
18 19
|
|
0 1
|
|
-13 4
|
|
2 4
|
|
2 18
|
|
18 19
|
|
2 13
|
|
1 2
|
|
0 1
|
|
-16 2
|
|
18 19
|
|
-8 17
|
|
-1 18
|
|
18 19
|
|
1 2
|
|
0 1
|
|
1 18
|
|
-2 0
|
|
-8 -2
|
|
18 19
|
|
0 3
|
|
2 13
|
|
13 18
|
|
-4 2
|
|
0 1
|
|
-2 13
|
|
-8 -2
|
|
0 18
|
|
-10 -3
|
|
-2 1
|
|
2 18
|
|
-2 0
|
|
-7 -5
|
|
1 2
|
|
-13 -2
|
|
-8 -2
|
|
-8 0
|
|
18 19
|
|
18 19
|
|
1 2
|
|
-6 0
|
|
1 2
|
|
-8 -2
|
|
-8 -2
|
|
0 15
|
|
-2 0
|
|
-8 -2
|
|
0 13
|
|
1 2
|
|
1 2
|
|
18 19
|
|
13 18
|
|
2 13
|
|
1 2
|
|
18 19
|
|
-2 0
|
|
-6 18
|
|
18 19
|
|
-10 0
|
|
18 19
|
|
15 17
|
|
-8 13
|
|
0 1
|
|
-12 19
|
|
-12 18
|
|
1 13
|
|
-8 3
|
|
0 1
|
|
0 1
|
|
-8 4
|
|
-8 -4
|
|
-2 0
|
|
2 18
|
|
-8 0
|
|
-3 -2
|
|
1 2
|
|
-8 -2
|
|
-8 -2
|
|
-8 -2
|
|
8 13
|
|
13 18
|
|
-2 0
|
|
2 13
|
|
-18 13
|
|
-11 2
|
|
9 19
|
|
2 13
|
|
0 18
|
|
0 3
|
|
-8 -2
|
|
-6 6
|
|
13 18
|
|
-8 -2
|
|
-8 18
|
|
2 13
|
|
-12 7
|
|
-2 0
|
|
-2 0
|
|
2 19
|
|
-7 -4
|
|
-12 2
|
|
-2 0
|
|
-2 0
|
|
-2 0
|
|
-8 18
|
|
18 19
|
|
0 1
|
|
13 18
|
|
-8 -2
|
|
2 13
|
|
1 2
|
|
13 18
|
|
-18 4
|
|
2 13
|
|
2 13
|
|
13 18
|
|
0 1
|
|
18 19
|
|
-8 11
|
|
18 19
|
|
-13 13
|
|
13 18
|
|
-2 0
|
|
0 13
|
|
13 14
|
|
-14 1
|
|
-14 19
|
|
1 2
|
|
-8 -2
|
|
2 13
|
|
0 1
|
|
2 13
|
|
2 13
|
|
-8 2
|
|
2 18
|
|
-5 19
|
|
13 18
|
|
-2 0
|
|
13 18
|
|
2 13
|
|
10 13
|
|
0 1
|
|
18 19
|
|
-8 -2
|
|
-16 3
|
|
9 18
|
|
1 2
|
|
18 19
|
|
13 18
|
|
2 13
|
|
1 2
|
|
0 1
|
|
1 2
|
|
-18 1
|
|
13 18
|
|
1 13
|
|
-15 17
|
|
0 1
|
|
-19 -16
|
|
0 1
|
|
13 18
|
|
-5 1
|
|
-13 19
|
|
-9 -2
|
|
-2 0
|
|
2 13
|
|
1 2
|
|
-19 -7
|
|
-8 -2
|
|
-2 0
|
|
-6 0
|
|
-8 -2
|
|
1 2
|
|
0 10
|
|
-2 0
|
|
1 2
|
|
2 19
|
|
-8 -7
|
|
1 2
|
|
18 19
|
|
0 1
|
|
18 19
|
|
-3 1
|
|
1 19
|
|
-1 14
|
|
-18 13
|
|
-2 0
|
|
-2 13
|
|
18 19
|
|
-10 0
|
|
3 15
|
|
-17 -7
|
|
-8 13
|
|
1 13
|
|
2 13
|
|
18 19
|
|
0 7
|
|
0 18
|
|
1 13
|
|
-17 9
|
|
0 1
|
|
8 19
|
|
1 2
|
|
0 1
|
|
2 13
|
|
-7 -6
|
|
-8 1
|
|
1 2
|
|
-8 -5
|
|
-9 10
|
|
-2 0
|
|
1 2
|
|
-12 0
|
|
-4 -2
|
|
-2 19
|
|
2 13
|
|
1 2
|
|
13 18
|
|
-11 0
|
|
-8 -2
|
|
-7 16
|
|
0 1
|
|
0 1
|
|
2 13
|
|
2 9
|
|
13 19
|
|
-2 4
|
|
-2 10
|
|
-13 13
|
|
2 13
|
|
2 13
|
|
-16 -8
|
|
13 18
|
|
-2 0
|
|
1 2
|
|
-14 -2
|
|
0 1
|
|
1 2
|
|
1 13
|
|
1 2
|
|
13 18
|
|
18 19
|
|
-6 0
|
|
-2 -1
|
|
0 18
|
|
-6 15
|
|
0 1
|
|
13 18
|
|
13 18
|
|
-12 -11
|
|
-8 18
|
|
2 13
|
|
0 1
|
|
-1 0
|
|
-2 0
|
|
0 2
|
|
10 18
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
-16 -4
|
|
13 18
|
|
-8 -2
|
|
-8 13
|
|
-6 8
|
|
13 19
|
|
-18 14
|
|
0 1
|
|
18 19
|
|
-4 -2
|
|
-2 0
|
|
13 18
|
|
1 2
|
|
2 13
|
|
-4 13
|
|
-8 -2
|
|
-8 18
|
|
-19 18
|
|
18 19
|
|
-9 2
|
|
5 19
|
|
0 1
|
|
0 18
|
|
-2 14
|
|
-8 -2
|
|
1 2
|
|
-8 17
|
|
-8 -2
|
|
18 19
|
|
-2 19
|
|
-2 0
|
|
0 14
|
|
-8 -4
|
|
2 13
|
|
-19 11
|
|
0 1
|
|
13 18
|
|
-13 1
|
|
18 19
|
|
-8 -2
|
|
13 18
|
|
12 19
|
|
-9 19
|
|
0 1
|
|
18 19
|
|
-2 13
|
|
18 19
|
|
1 2
|
|
6 13
|
|
2 13
|
|
2 13
|
|
0 4
|
|
1 2
|
|
8 18
|
|
2 13
|
|
1 12
|
|
1 2
|
|
2 13
|
|
-13 19
|
|
1 2
|
|
0 2
|
|
0 1
|
|
-8 18
|
|
-17 10
|
|
-10 6
|
|
13 18
|
|
13 18
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
1 2
|
|
-15 -8
|
|
13 19
|
|
-8 -1
|
|
-2 0
|
|
1 18
|
|
-11 13
|
|
13 18
|
|
13 18
|
|
4 13
|
|
0 1
|
|
-5 3
|
|
1 2
|
|
-8 -2
|
|
1 10
|
|
2 16
|
|
13 18
|
|
-6 18
|
|
13 18
|
|
-7 14
|
|
0 1
|
|
18 19
|
|
18 19
|
|
1 2
|
|
7 12
|
|
2 13
|
|
2 11
|
|
2 13
|
|
13 18
|
|
-17 19
|
|
0 19
|
|
13 18
|
|
2 13
|
|
-18 0
|
|
0 7
|
|
2 5
|
|
-17 18
|
|
13 18
|
|
-6 3
|
|
18 19
|
|
1 5
|
|
-9 19
|
|
-8 -2
|
|
-2 0
|
|
-8 -2
|
|
2 13
|
|
-12 -8
|
|
2 13
|
|
1 18
|
|
1 18
|
|
0 1
|
|
18 19
|
|
2 4
|
|
2 18
|
|
-8 8
|
|
-11 11
|
|
9 19
|
|
-2 0
|
|
13 18
|
|
6 14
|
|
0 16
|
|
13 18
|
|
12 13
|
|
1 2
|
|
0 1
|
|
-2 4
|
|
10 16
|
|
-18 -8
|
|
2 13
|
|
-8 1
|
|
13 18
|
|
7 18
|
|
7 13
|
|
0 1
|
|
3 11
|
|
2 13
|
|
-19 0
|
|
-8 -2
|
|
1 2
|
|
-2 0
|
|
-8 -2
|
|
-8 -2
|
|
-2 4
|
|
-13 18
|
|
0 2
|
|
-12 -8
|
|
-13 3
|
|
3 18
|
|
-8 -2
|
|
-2 2
|
|
-2 0
|
|
1 2
|
|
16 19
|
|
18 19
|
|
-7 19
|
|
2 13
|
|
-2 0
|
|
-2 0
|
|
0 13
|
|
-2 11
|
|
18 19
|
|
17 19
|
|
-8 19
|
|
-8 -2
|
|
0 1
|
|
13 18
|
|
-2 18
|
|
0 18
|
|
2 13
|
|
-8 0
|
|
1 2
|
|
-8 -2
|
|
1 9
|
|
-14 1
|
|
1 2
|
|
4 19
|
|
-8 -2
|
|
15 18
|
|
0 18
|
|
13 18
|
|
13 18
|
|
-8 19
|
|
1 2
|
|
-8 -2
|
|
18 19
|
|
18 19
|
|
-8 -7
|
|
13 14
|
|
2 13
|
|
13 18
|
|
-8 18
|
|
2 18
|
|
0 1
|
|
-13 1
|
|
1 2
|
|
-3 9
|
|
18 19
|
|
-5 -1
|
|
-2 0
|
|
-2 2
|
|
-13 -8
|
|
-2 19
|
|
1 2
|
|
13 18
|
|
-6 19
|
|
-8 -2
|
|
2 19
|
|
18 19
|
|
18 19
|
|
0 1
|
|
1 18
|
|
2 13
|
|
1 19
|
|
2 19
|
|
10 18
|
|
0 1
|
|
1 2
|
|
15 18
|
|
2 13
|
|
-2 2
|
|
2 13
|
|
13 18
|
|
0 1
|
|
18 19
|
|
2 13
|
|
0 1
|
|
2 13
|
|
1 8
|
|
13 19
|
|
-2 1
|
|
18 19
|
|
0 1
|
|
-16 5
|
|
2 13
|
|
-8 2
|
|
0 1
|
|
1 18
|
|
-15 -8
|
|
1 2
|
|
13 18
|
|
13 18
|
|
-12 -11
|
|
-2 0
|
|
1 13
|
|
-2 2
|
|
-2 0
|
|
2 19
|
|
-8 -3
|
|
13 19
|
|
-14 16
|
|
2 13
|
|
2 13
|
|
1 9
|
|
13 18
|
|
18 19
|
|
1 5
|
|
-8 18
|
|
-2 2
|
|
-3 2
|
|
0 1
|
|
-6 4
|
|
-19 16
|
|
2 16
|
|
-8 13
|
|
-8 8
|
|
14 18
|
|
-6 -2
|
|
-19 0
|
|
0 1
|
|
-18 19
|
|
0 1
|
|
-2 4
|
|
1 2
|
|
0 18
|
|
13 18
|
|
0 1
|
|
4 17
|
|
2 13
|
|
-2 0
|
|
-8 0
|
|
1 2
|
|
4 13
|
|
18 19
|
|
13 18
|
|
1 5
|
|
0 19
|
|
-2 0
|
|
13 18
|
|
-4 13
|
|
-2 0
|
|
-18 -4
|
|
-11 2
|
|
-2 0
|
|
-2 19
|
|
-2 12
|
|
-6 5
|
|
-2 18
|
|
2 19
|
|
-9 -2
|
|
0 13
|
|
1 2
|
|
18 19
|
|
-8 2
|
|
0 1
|
|
-8 -2
|
|
-8 -2
|
|
11 12
|
|
2 15
|
|
-15 -6
|
|
-8 -7
|
|
0 14
|
|
18 19
|
|
-6 6
|
|
-8 -5
|
|
-2 0
|
|
18 19
|
|
-17 19
|
|
2 13
|
|
-8 -2
|
|
-2 19
|
|
-2 0
|
|
-11 18
|
|
0 1
|
|
1 14
|
|
3 19
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
2 18
|
|
18 19
|
|
0 1
|
|
-8 11
|
|
0 1
|
|
-2 1
|
|
-14 -3
|
|
2 13
|
|
2 13
|
|
-10 7
|
|
1 2
|
|
-2 0
|
|
13 18
|
|
-14 -11
|
|
1 2
|
|
-9 2
|
|
0 15
|
|
-8 3
|
|
18 19
|
|
1 2
|
|
1 3
|
|
5 13
|
|
-2 10
|
|
-2 0
|
|
-7 2
|
|
-3 13
|
|
-9 16
|
|
-4 2
|
|
-11 -2
|
|
-8 -2
|
|
0 19
|
|
-8 18
|
|
-17 11
|
|
2 13
|
|
12 13
|
|
-4 -2
|
|
0 5
|
|
-18 -2
|
|
1 2
|
|
13 18
|
|
-8 1
|
|
-8 -2
|
|
1 2
|
|
16 18
|
|
1 2
|
|
2 13
|
|
2 13
|
|
2 13
|
|
-2 8
|
|
18 19
|
|
-8 -2
|
|
1 2
|
|
1 2
|
|
1 2
|
|
18 19
|
|
1 19
|
|
2 13
|
|
-2 13
|
|
11 14
|
|
18 19
|
|
-1 16
|
|
0 2
|
|
0 1
|
|
-3 8
|
|
1 2
|
|
1 2
|
|
-2 1
|
|
5 16
|
|
0 12
|
|
-19 -2
|
|
-9 0
|
|
-2 0
|
|
18 19
|
|
0 2
|
|
0 11
|
|
0 19
|
|
1 6
|
|
8 10
|
|
-8 -2
|
|
1 2
|
|
-14 -2
|
|
-9 1
|
|
-2 0
|
|
0 1
|
|
13 18
|
|
-2 0
|
|
-11 19
|
|
1 2
|
|
0 1
|
|
-11 9
|
|
1 2
|
|
0 1
|
|
12 19
|
|
2 13
|
|
-12 19
|
|
0 1
|
|
-11 19
|
|
14 19
|
|
0 1
|
|
0 1
|
|
1 2
|
|
2 13
|
|
18 19
|
|
-8 14
|
|
1 2
|
|
0 4
|
|
0 19
|
|
-8 -2
|
|
13 18
|
|
-8 -2
|
|
2 13
|
|
-2 0
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
-4 18
|
|
-11 13
|
|
-3 -1
|
|
2 13
|
|
-15 0
|
|
18 19
|
|
1 2
|
|
0 1
|
|
4 18
|
|
1 2
|
|
-17 -8
|
|
0 1
|
|
1 2
|
|
-8 18
|
|
-6 12
|
|
18 19
|
|
0 1
|
|
18 19
|
|
2 13
|
|
5 18
|
|
0 1
|
|
-8 -2
|
|
13 18
|
|
-2 0
|
|
0 1
|
|
-12 11
|
|
1 2
|
|
1 2
|
|
-2 13
|
|
-19 13
|
|
7 13
|
|
-11 0
|
|
-8 18
|
|
-2 17
|
|
-2 19
|
|
2 13
|
|
-11 1
|
|
-2 0
|
|
-9 13
|
|
-4 8
|
|
6 12
|
|
-2 9
|
|
-5 1
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
5 14
|
|
-2 15
|
|
13 18
|
|
0 1
|
|
-9 9
|
|
-10 2
|
|
-4 -3
|
|
13 18
|
|
-17 -8
|
|
-8 -2
|
|
-9 -2
|
|
1 2
|
|
-7 0
|
|
-8 14
|
|
-9 -4
|
|
0 1
|
|
-17 13
|
|
-4 11
|
|
5 11
|
|
-19 13
|
|
-8 -2
|
|
-17 -1
|
|
-8 2
|
|
3 6
|
|
-11 3
|
|
-19 2
|
|
-18 0
|
|
2 13
|
|
0 1
|
|
-10 -2
|
|
0 1
|
|
13 18
|
|
2 13
|
|
-3 19
|
|
-8 -2
|
|
18 19
|
|
13 18
|
|
-2 0
|
|
1 13
|
|
18 19
|
|
1 2
|
|
0 1
|
|
-2 19
|
|
1 10
|
|
-18 19
|
|
0 1
|
|
-12 11
|
|
-17 0
|
|
0 1
|
|
13 18
|
|
-16 -1
|
|
-2 0
|
|
0 1
|
|
2 19
|
|
-1 13
|
|
17 18
|
|
0 1
|
|
0 1
|
|
1 2
|
|
-10 -1
|
|
0 2
|
|
0 1
|
|
1 2
|
|
-8 13
|
|
1 17
|
|
-8 13
|
|
-2 0
|
|
-10 2
|
|
13 18
|
|
13 18
|
|
13 18
|
|
0 13
|
|
0 1
|
|
1 2
|
|
2 13
|
|
1 2
|
|
0 18
|
|
-8 2
|
|
0 1
|
|
-8 -2
|
|
-9 13
|
|
-8 14
|
|
-14 19
|
|
2 13
|
|
-7 2
|
|
-8 -2
|
|
1 6
|
|
-12 19
|
|
2 19
|
|
-8 -2
|
|
18 19
|
|
-17 1
|
|
2 13
|
|
18 19
|
|
2 13
|
|
-6 0
|
|
-8 -2
|
|
-2 13
|
|
-12 -2
|
|
1 2
|
|
2 13
|
|
18 19
|
|
2 13
|
|
2 18
|
|
18 19
|
|
2 19
|
|
-8 -2
|
|
2 18
|
|
-19 -2
|
|
-18 -8
|
|
13 18
|
|
-5 11
|
|
0 1
|
|
-11 18
|
|
-2 0
|
|
4 18
|
|
0 13
|
|
-2 0
|
|
2 13
|
|
2 13
|
|
3 19
|
|
-8 15
|
|
-2 0
|
|
-2 0
|
|
0 1
|
|
-2 14
|
|
-2 18
|
|
-8 0
|
|
2 13
|
|
0 1
|
|
13 16
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
-9 -2
|
|
-8 13
|
|
-15 2
|
|
2 19
|
|
13 18
|
|
18 19
|
|
-8 15
|
|
18 19
|
|
13 18
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
-2 0
|
|
-8 13
|
|
-2 18
|
|
0 2
|
|
0 1
|
|
1 2
|
|
-14 -7
|
|
13 18
|
|
13 18
|
|
-14 -2
|
|
0 13
|
|
-2 17
|
|
0 1
|
|
1 18
|
|
-17 15
|
|
0 2
|
|
0 15
|
|
-19 -5
|
|
1 2
|
|
2 13
|
|
8 14
|
|
0 18
|
|
-3 13
|
|
13 19
|
|
0 1
|
|
-2 0
|
|
-8 -2
|
|
-6 -1
|
|
2 13
|
|
-8 0
|
|
5 18
|
|
13 14
|
|
18 19
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
-2 0
|
|
18 19
|
|
2 19
|
|
1 2
|
|
-2 0
|
|
1 2
|
|
1 13
|
|
13 18
|
|
18 19
|
|
6 18
|
|
-14 2
|
|
-3 -2
|
|
-2 18
|
|
18 19
|
|
2 13
|
|
13 18
|
|
0 1
|
|
1 2
|
|
18 19
|
|
2 13
|
|
-2 0
|
|
-2 0
|
|
-8 -2
|
|
-19 -2
|
|
-14 16
|
|
2 13
|
|
2 13
|
|
0 1
|
|
-2 1
|
|
-16 19
|
|
7 18
|
|
2 4
|
|
-8 7
|
|
18 19
|
|
13 18
|
|
-2 0
|
|
-19 19
|
|
0 8
|
|
0 19
|
|
0 1
|
|
1 14
|
|
-8 2
|
|
-2 13
|
|
-15 2
|
|
-13 -6
|
|
-15 13
|
|
13 18
|
|
-16 2
|
|
-14 -8
|
|
-3 15
|
|
18 19
|
|
-2 0
|
|
-8 -2
|
|
-8 -7
|
|
18 19
|
|
2 13
|
|
13 18
|
|
2 18
|
|
-11 0
|
|
-8 -2
|
|
2 13
|
|
-2 9
|
|
-8 -2
|
|
-9 -8
|
|
-19 10
|
|
2 13
|
|
1 2
|
|
-4 19
|
|
-6 -2
|
|
-4 11
|
|
-4 1
|
|
-2 0
|
|
18 19
|
|
-16 3
|
|
13 18
|
|
-2 0
|
|
2 13
|
|
18 19
|
|
1 9
|
|
18 19
|
|
-8 -2
|
|
-8 13
|
|
1 12
|
|
-17 9
|
|
1 16
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
13 18
|
|
-8 -2
|
|
7 18
|
|
0 1
|
|
-2 0
|
|
18 19
|
|
-8 16
|
|
0 1
|
|
1 2
|
|
2 13
|
|
1 2
|
|
-18 0
|
|
2 13
|
|
2 13
|
|
-4 15
|
|
-2 6
|
|
17 18
|
|
18 19
|
|
-5 0
|
|
2 6
|
|
-8 -2
|
|
-2 17
|
|
2 13
|
|
-8 -2
|
|
2 12
|
|
-2 2
|
|
18 19
|
|
13 18
|
|
2 13
|
|
1 2
|
|
-8 -2
|
|
-8 0
|
|
2 13
|
|
6 13
|
|
13 18
|
|
2 13
|
|
2 13
|
|
13 18
|
|
1 2
|
|
-9 9
|
|
2 13
|
|
18 19
|
|
-17 13
|
|
-14 2
|
|
-18 17
|
|
-2 0
|
|
-2 2
|
|
0 1
|
|
0 13
|
|
13 18
|
|
2 13
|
|
-2 0
|
|
2 13
|
|
-13 19
|
|
0 13
|
|
-2 13
|
|
-8 -2
|
|
18 19
|
|
1 2
|
|
-2 11
|
|
4 19
|
|
1 2
|
|
0 19
|
|
-8 -2
|
|
-2 19
|
|
2 5
|
|
-8 1
|
|
10 13
|
|
1 2
|
|
0 1
|
|
13 18
|
|
1 13
|
|
-12 -8
|
|
1 9
|
|
-8 -2
|
|
1 2
|
|
0 1
|
|
1 2
|
|
13 18
|
|
1 2
|
|
-2 0
|
|
-8 6
|
|
-2 16
|
|
-8 18
|
|
13 18
|
|
1 2
|
|
-17 13
|
|
-14 19
|
|
13 19
|
|
-8 1
|
|
-2 0
|
|
0 1
|
|
-8 -2
|
|
-13 1
|
|
-2 0
|
|
-16 18
|
|
6 18
|
|
-2 0
|
|
2 18
|
|
9 18
|
|
2 18
|
|
18 19
|
|
6 19
|
|
-9 -8
|
|
18 19
|
|
-13 -5
|
|
2 13
|
|
2 13
|
|
-8 5
|
|
8 19
|
|
2 13
|
|
1 17
|
|
2 13
|
|
13 18
|
|
1 2
|
|
-2 0
|
|
0 1
|
|
-14 -2
|
|
-8 -2
|
|
0 13
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
-16 -2
|
|
13 18
|
|
3 11
|
|
13 18
|
|
1 2
|
|
1 2
|
|
-2 0
|
|
13 18
|
|
-8 18
|
|
0 1
|
|
1 2
|
|
13 18
|
|
0 1
|
|
-8 -2
|
|
-2 0
|
|
-9 19
|
|
2 18
|
|
-2 0
|
|
2 13
|
|
-2 11
|
|
1 2
|
|
-8 -2
|
|
-8 -2
|
|
-12 0
|
|
-8 -2
|
|
1 17
|
|
-2 16
|
|
13 19
|
|
0 1
|
|
-2 0
|
|
-16 4
|
|
-8 -2
|
|
5 10
|
|
1 2
|
|
0 13
|
|
13 18
|
|
-2 0
|
|
1 17
|
|
0 1
|
|
-8 -2
|
|
2 18
|
|
2 19
|
|
1 19
|
|
2 7
|
|
2 13
|
|
13 18
|
|
-19 6
|
|
-8 13
|
|
0 18
|
|
0 15
|
|
-2 2
|
|
-5 13
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
0 19
|
|
1 2
|
|
-2 0
|
|
14 18
|
|
18 19
|
|
-2 1
|
|
1 2
|
|
-16 19
|
|
2 11
|
|
18 19
|
|
-15 -13
|
|
2 13
|
|
15 18
|
|
18 19
|
|
1 2
|
|
-8 1
|
|
0 1
|
|
-13 7
|
|
1 2
|
|
-2 1
|
|
-8 -2
|
|
1 13
|
|
2 13
|
|
-5 1
|
|
-12 -9
|
|
-11 7
|
|
2 13
|
|
0 1
|
|
-3 19
|
|
13 18
|
|
3 17
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
2 13
|
|
2 13
|
|
0 1
|
|
-2 1
|
|
-2 0
|
|
1 2
|
|
-1 13
|
|
-8 11
|
|
2 13
|
|
-17 18
|
|
2 13
|
|
-8 1
|
|
-17 -4
|
|
-8 0
|
|
18 19
|
|
1 2
|
|
-2 19
|
|
1 2
|
|
1 13
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
-17 1
|
|
1 19
|
|
-12 -9
|
|
-2 18
|
|
2 13
|
|
2 13
|
|
0 1
|
|
-16 15
|
|
18 19
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
-8 18
|
|
-10 18
|
|
0 4
|
|
0 1
|
|
-17 2
|
|
1 6
|
|
18 19
|
|
-8 -2
|
|
-9 13
|
|
-2 0
|
|
13 18
|
|
2 13
|
|
13 18
|
|
-8 0
|
|
-5 13
|
|
0 13
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
7 19
|
|
-2 0
|
|
-2 19
|
|
0 17
|
|
11 13
|
|
-8 -2
|
|
0 18
|
|
-2 0
|
|
-8 -2
|
|
-2 7
|
|
-14 18
|
|
1 13
|
|
-6 19
|
|
18 19
|
|
1 2
|
|
-15 0
|
|
-10 19
|
|
0 1
|
|
13 18
|
|
-2 0
|
|
-8 -2
|
|
-6 -4
|
|
-9 18
|
|
1 2
|
|
13 18
|
|
0 14
|
|
-2 0
|
|
0 1
|
|
0 1
|
|
0 13
|
|
-2 0
|
|
-8 1
|
|
-8 1
|
|
0 1
|
|
-2 18
|
|
0 1
|
|
0 18
|
|
-16 13
|
|
-8 -2
|
|
-12 2
|
|
-2 0
|
|
-11 -10
|
|
0 8
|
|
-17 13
|
|
0 1
|
|
-13 0
|
|
0 1
|
|
-8 -2
|
|
-8 -2
|
|
1 18
|
|
-17 -2
|
|
13 18
|
|
0 1
|
|
13 18
|
|
18 19
|
|
8 19
|
|
0 13
|
|
1 2
|
|
0 1
|
|
-3 2
|
|
13 18
|
|
18 19
|
|
-2 0
|
|
-8 18
|
|
2 13
|
|
-2 0
|
|
-19 19
|
|
2 13
|
|
-2 0
|
|
-3 19
|
|
-8 13
|
|
-8 5
|
|
-2 0
|
|
-8 17
|
|
-2 0
|
|
2 13
|
|
18 19
|
|
0 18
|
|
-1 1
|
|
-2 11
|
|
-8 6
|
|
13 18
|
|
1 2
|
|
-8 18
|
|
13 18
|
|
12 13
|
|
-2 5
|
|
0 2
|
|
-2 0
|
|
-2 2
|
|
2 13
|
|
0 1
|
|
2 13
|
|
-16 18
|
|
7 19
|
|
1 13
|
|
1 2
|
|
-2 12
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
0 1
|
|
8 18
|
|
13 18
|
|
-2 0
|
|
-8 5
|
|
0 19
|
|
1 2
|
|
-8 -2
|
|
13 18
|
|
-8 -2
|
|
2 13
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
-2 15
|
|
2 13
|
|
0 13
|
|
-2 0
|
|
2 18
|
|
-12 -11
|
|
-8 -7
|
|
0 1
|
|
-5 -2
|
|
0 19
|
|
-14 -8
|
|
0 1
|
|
2 8
|
|
0 1
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
-2 18
|
|
2 13
|
|
-2 4
|
|
18 19
|
|
13 18
|
|
-8 -3
|
|
13 19
|
|
-2 15
|
|
18 19
|
|
-8 -2
|
|
13 18
|
|
-2 19
|
|
-8 -2
|
|
13 18
|
|
2 13
|
|
-1 9
|
|
3 6
|
|
-8 1
|
|
-8 -2
|
|
-19 -8
|
|
0 6
|
|
-8 -2
|
|
0 1
|
|
-8 -2
|
|
1 19
|
|
13 18
|
|
2 13
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
-8 -2
|
|
18 19
|
|
-8 18
|
|
1 14
|
|
-8 1
|
|
-6 -2
|
|
6 13
|
|
-2 0
|
|
-19 13
|
|
-8 -2
|
|
-3 13
|
|
-2 0
|
|
-8 -2
|
|
-3 10
|
|
13 17
|
|
-8 -2
|
|
2 13
|
|
2 13
|
|
13 18
|
|
6 18
|
|
1 2
|
|
-7 1
|
|
2 13
|
|
0 1
|
|
0 19
|
|
13 18
|
|
1 2
|
|
-15 19
|
|
18 19
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
1 2
|
|
1 2
|
|
-7 5
|
|
18 19
|
|
6 19
|
|
-8 18
|
|
-8 1
|
|
2 13
|
|
4 19
|
|
-4 3
|
|
-2 0
|
|
8 11
|
|
-19 3
|
|
-9 13
|
|
-2 0
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
-8 1
|
|
-2 10
|
|
0 2
|
|
1 11
|
|
1 2
|
|
2 13
|
|
0 1
|
|
0 13
|
|
2 13
|
|
13 18
|
|
0 1
|
|
18 19
|
|
-11 -8
|
|
-8 13
|
|
0 3
|
|
1 2
|
|
-8 2
|
|
18 19
|
|
-8 -2
|
|
0 1
|
|
0 1
|
|
13 18
|
|
15 19
|
|
18 19
|
|
0 1
|
|
-8 -6
|
|
2 13
|
|
2 13
|
|
-8 18
|
|
-7 1
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
13 19
|
|
2 13
|
|
13 19
|
|
2 13
|
|
-2 0
|
|
1 2
|
|
2 13
|
|
0 1
|
|
2 18
|
|
1 9
|
|
1 15
|
|
13 16
|
|
0 19
|
|
9 19
|
|
-8 -2
|
|
-8 13
|
|
-15 0
|
|
-2 0
|
|
-4 18
|
|
-16 0
|
|
-3 18
|
|
-8 -2
|
|
-7 -2
|
|
-19 -1
|
|
13 18
|
|
-17 1
|
|
-8 -2
|
|
-8 19
|
|
1 11
|
|
-18 -15
|
|
-8 1
|
|
-2 0
|
|
0 1
|
|
-4 13
|
|
-2 1
|
|
-19 -10
|
|
2 14
|
|
-10 -2
|
|
-8 -2
|
|
0 13
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
-2 19
|
|
2 13
|
|
0 1
|
|
1 8
|
|
2 13
|
|
-8 0
|
|
0 1
|
|
-10 0
|
|
-8 4
|
|
5 15
|
|
18 19
|
|
3 13
|
|
-8 -2
|
|
-7 13
|
|
-8 -2
|
|
9 13
|
|
-8 18
|
|
13 18
|
|
-6 -2
|
|
-8 -2
|
|
0 1
|
|
13 18
|
|
-13 -8
|
|
0 1
|
|
2 13
|
|
-8 0
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
-10 13
|
|
0 1
|
|
0 2
|
|
18 19
|
|
-8 -2
|
|
-7 19
|
|
1 13
|
|
0 2
|
|
8 10
|
|
-3 -2
|
|
13 19
|
|
2 13
|
|
-2 16
|
|
-8 -2
|
|
0 10
|
|
-8 -2
|
|
-1 2
|
|
0 1
|
|
-15 -8
|
|
2 18
|
|
-2 0
|
|
13 18
|
|
-8 4
|
|
-8 -2
|
|
-1 13
|
|
-18 18
|
|
-13 18
|
|
-2 0
|
|
2 13
|
|
13 18
|
|
-5 13
|
|
1 2
|
|
0 1
|
|
7 18
|
|
2 13
|
|
11 13
|
|
18 19
|
|
3 11
|
|
13 18
|
|
0 19
|
|
-8 -2
|
|
-3 -2
|
|
-8 2
|
|
-8 19
|
|
0 13
|
|
-8 -2
|
|
2 4
|
|
-8 -1
|
|
-2 0
|
|
-2 2
|
|
13 18
|
|
1 15
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
-1 13
|
|
1 2
|
|
1 2
|
|
18 19
|
|
-8 0
|
|
-2 0
|
|
1 2
|
|
-8 -2
|
|
-8 4
|
|
-15 13
|
|
-2 2
|
|
2 19
|
|
-2 0
|
|
1 2
|
|
16 18
|
|
-5 7
|
|
0 1
|
|
1 2
|
|
-5 18
|
|
-6 18
|
|
-3 4
|
|
0 1
|
|
1 2
|
|
-13 19
|
|
2 19
|
|
-8 18
|
|
-2 0
|
|
0 13
|
|
-2 0
|
|
-11 -8
|
|
-11 6
|
|
-8 -2
|
|
-5 13
|
|
2 13
|
|
2 13
|
|
0 2
|
|
13 18
|
|
0 1
|
|
18 19
|
|
18 19
|
|
-2 6
|
|
-2 2
|
|
-8 -2
|
|
10 13
|
|
13 18
|
|
13 18
|
|
2 13
|
|
18 19
|
|
0 1
|
|
-16 -2
|
|
-2 0
|
|
0 12
|
|
1 19
|
|
1 5
|
|
-8 -2
|
|
-2 0
|
|
18 19
|
|
0 1
|
|
1 2
|
|
13 18
|
|
18 19
|
|
2 13
|
|
2 13
|
|
6 14
|
|
-8 13
|
|
-8 -2
|
|
14 16
|
|
13 18
|
|
17 19
|
|
-4 1
|
|
0 1
|
|
1 19
|
|
18 19
|
|
18 19
|
|
14 18
|
|
18 19
|
|
-2 0
|
|
11 19
|
|
-8 14
|
|
18 19
|
|
18 19
|
|
2 18
|
|
-8 -2
|
|
-2 0
|
|
1 11
|
|
-11 11
|
|
0 1
|
|
0 1
|
|
13 18
|
|
1 2
|
|
8 13
|
|
13 18
|
|
2 9
|
|
-2 0
|
|
-8 -2
|
|
-11 13
|
|
2 13
|
|
-2 19
|
|
-2 0
|
|
-2 0
|
|
1 17
|
|
0 18
|
|
0 1
|
|
10 15
|
|
18 19
|
|
2 13
|
|
2 18
|
|
0 1
|
|
5 19
|
|
13 19
|
|
-2 0
|
|
1 2
|
|
-17 -8
|
|
-7 7
|
|
-2 2
|
|
13 18
|
|
-7 13
|
|
2 13
|
|
2 13
|
|
12 18
|
|
12 14
|
|
-8 18
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
-7 3
|
|
-7 -5
|
|
-19 -17
|
|
-18 13
|
|
13 18
|
|
13 18
|
|
18 19
|
|
1 19
|
|
10 19
|
|
-2 2
|
|
-2 2
|
|
-8 -2
|
|
-8 0
|
|
1 2
|
|
-8 -2
|
|
13 14
|
|
-8 13
|
|
6 13
|
|
-2 0
|
|
-2 0
|
|
-8 -7
|
|
-8 -2
|
|
-1 4
|
|
-17 13
|
|
11 19
|
|
-8 13
|
|
-15 3
|
|
1 2
|
|
-8 -7
|
|
-8 -2
|
|
0 1
|
|
-7 2
|
|
13 16
|
|
2 13
|
|
2 13
|
|
13 18
|
|
18 19
|
|
0 1
|
|
0 1
|
|
-2 2
|
|
2 13
|
|
-8 -2
|
|
14 19
|
|
1 2
|
|
1 2
|
|
-8 -2
|
|
-8 2
|
|
-8 -2
|
|
12 14
|
|
13 19
|
|
0 1
|
|
3 13
|
|
1 3
|
|
0 1
|
|
18 19
|
|
1 2
|
|
1 2
|
|
-8 -4
|
|
-12 18
|
|
-17 14
|
|
2 13
|
|
-8 11
|
|
2 13
|
|
2 13
|
|
-12 16
|
|
-2 0
|
|
-8 -2
|
|
-19 13
|
|
-9 6
|
|
6 10
|
|
-8 13
|
|
0 15
|
|
2 10
|
|
-5 16
|
|
-3 0
|
|
13 18
|
|
-8 -2
|
|
-10 13
|
|
0 2
|
|
-11 2
|
|
18 19
|
|
0 1
|
|
-8 -2
|
|
0 1
|
|
14 18
|
|
-2 19
|
|
-2 1
|
|
-2 2
|
|
13 18
|
|
13 18
|
|
-8 6
|
|
18 19
|
|
0 1
|
|
13 18
|
|
12 19
|
|
13 18
|
|
-10 2
|
|
13 18
|
|
13 18
|
|
18 19
|
|
0 1
|
|
13 18
|
|
13 18
|
|
-2 1
|
|
-2 0
|
|
0 1
|
|
-17 1
|
|
0 13
|
|
-2 18
|
|
2 13
|
|
-10 2
|
|
-6 0
|
|
-8 19
|
|
-2 0
|
|
-16 19
|
|
-17 -2
|
|
-2 0
|
|
6 19
|
|
0 1
|
|
1 6
|
|
18 19
|
|
1 2
|
|
0 18
|
|
1 2
|
|
-9 19
|
|
18 19
|
|
1 13
|
|
6 11
|
|
0 8
|
|
-2 12
|
|
-1 0
|
|
-8 -2
|
|
18 19
|
|
13 18
|
|
-19 -2
|
|
-8 -2
|
|
-2 18
|
|
2 19
|
|
13 18
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
-13 18
|
|
-8 8
|
|
13 18
|
|
13 18
|
|
1 2
|
|
12 19
|
|
2 6
|
|
-2 6
|
|
-8 3
|
|
14 18
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
0 1
|
|
0 1
|
|
1 10
|
|
-1 1
|
|
18 19
|
|
2 13
|
|
13 14
|
|
13 19
|
|
-3 9
|
|
11 19
|
|
-2 13
|
|
-8 -2
|
|
-2 0
|
|
13 18
|
|
-1 2
|
|
1 2
|
|
6 15
|
|
13 18
|
|
0 1
|
|
0 1
|
|
2 13
|
|
-8 11
|
|
1 2
|
|
2 13
|
|
2 13
|
|
-8 3
|
|
1 2
|
|
-8 -5
|
|
-7 -2
|
|
-12 18
|
|
13 18
|
|
13 19
|
|
-8 2
|
|
0 1
|
|
-6 -3
|
|
-2 13
|
|
-10 1
|
|
-2 0
|
|
2 13
|
|
3 19
|
|
-17 -8
|
|
-8 -2
|
|
2 13
|
|
-2 2
|
|
1 2
|
|
1 2
|
|
-1 18
|
|
18 19
|
|
-9 -2
|
|
18 19
|
|
0 18
|
|
18 19
|
|
-13 13
|
|
13 18
|
|
-11 2
|
|
0 19
|
|
13 18
|
|
-3 -2
|
|
13 14
|
|
13 18
|
|
13 18
|
|
-10 0
|
|
-8 13
|
|
-16 0
|
|
1 2
|
|
-8 -2
|
|
-17 1
|
|
-9 19
|
|
0 8
|
|
2 13
|
|
-8 18
|
|
0 1
|
|
4 15
|
|
18 19
|
|
13 18
|
|
0 12
|
|
13 18
|
|
-19 1
|
|
0 1
|
|
-10 19
|
|
-17 -2
|
|
-14 0
|
|
-2 0
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
-14 -7
|
|
2 13
|
|
-8 -2
|
|
-8 -1
|
|
-19 7
|
|
0 17
|
|
-18 -15
|
|
-2 0
|
|
0 1
|
|
-2 0
|
|
-2 7
|
|
1 2
|
|
11 19
|
|
0 1
|
|
-17 13
|
|
0 2
|
|
-2 0
|
|
-19 18
|
|
-14 12
|
|
1 2
|
|
-2 0
|
|
-2 0
|
|
-8 -2
|
|
1 18
|
|
-2 0
|
|
-2 0
|
|
-8 14
|
|
-13 13
|
|
-8 1
|
|
0 1
|
|
-2 17
|
|
13 18
|
|
-9 -8
|
|
0 1
|
|
-4 11
|
|
-19 2
|
|
-8 14
|
|
-8 -2
|
|
1 2
|
|
2 18
|
|
-18 6
|
|
-8 -2
|
|
1 2
|
|
-16 2
|
|
-8 13
|
|
-14 -12
|
|
-8 -2
|
|
-2 0
|
|
13 18
|
|
-6 2
|
|
-4 19
|
|
2 13
|
|
-14 -7
|
|
-7 18
|
|
-2 0
|
|
-7 5
|
|
-16 -1
|
|
-2 0
|
|
-8 14
|
|
-19 7
|
|
-11 13
|
|
-2 18
|
|
-8 -2
|
|
2 13
|
|
-13 2
|
|
-8 8
|
|
13 18
|
|
2 13
|
|
-8 -2
|
|
2 13
|
|
-2 0
|
|
13 18
|
|
1 18
|
|
1 9
|
|
-12 19
|
|
-8 -2
|
|
10 12
|
|
-3 2
|
|
-8 -2
|
|
18 19
|
|
13 18
|
|
2 13
|
|
2 13
|
|
13 18
|
|
13 18
|
|
-19 15
|
|
0 1
|
|
13 18
|
|
-13 19
|
|
5 10
|
|
13 17
|
|
-11 13
|
|
1 2
|
|
-3 -2
|
|
1 2
|
|
-19 -2
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
1 2
|
|
1 14
|
|
13 18
|
|
-8 1
|
|
13 18
|
|
-8 -2
|
|
-5 4
|
|
-19 19
|
|
18 19
|
|
-8 -2
|
|
-11 13
|
|
0 1
|
|
5 14
|
|
2 13
|
|
-7 13
|
|
-2 1
|
|
1 19
|
|
-15 4
|
|
-6 0
|
|
7 13
|
|
1 2
|
|
-8 -2
|
|
1 18
|
|
-14 18
|
|
2 13
|
|
-8 3
|
|
-8 4
|
|
-3 6
|
|
2 19
|
|
-8 -2
|
|
1 3
|
|
1 2
|
|
-8 8
|
|
0 1
|
|
13 18
|
|
0 1
|
|
-8 6
|
|
0 1
|
|
1 2
|
|
-11 -8
|
|
13 18
|
|
-6 18
|
|
13 18
|
|
0 1
|
|
2 13
|
|
-2 0
|
|
-8 2
|
|
-8 -2
|
|
-2 13
|
|
1 2
|
|
-8 18
|
|
0 1
|
|
-2 7
|
|
-2 18
|
|
-13 19
|
|
-2 1
|
|
2 13
|
|
11 12
|
|
0 15
|
|
-7 0
|
|
0 13
|
|
13 18
|
|
-7 2
|
|
-3 19
|
|
11 18
|
|
-8 -2
|
|
-8 13
|
|
-2 14
|
|
11 19
|
|
-8 -2
|
|
-2 0
|
|
8 13
|
|
-2 0
|
|
-8 -2
|
|
13 18
|
|
-15 -6
|
|
0 18
|
|
-1 19
|
|
-2 0
|
|
2 13
|
|
0 1
|
|
13 18
|
|
-8 13
|
|
0 1
|
|
0 1
|
|
0 18
|
|
-16 -2
|
|
8 13
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
-8 1
|
|
0 1
|
|
-17 19
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
2 13
|
|
1 12
|
|
0 19
|
|
-2 14
|
|
0 1
|
|
2 13
|
|
2 13
|
|
1 2
|
|
1 2
|
|
-8 -2
|
|
-9 7
|
|
1 19
|
|
13 18
|
|
-17 9
|
|
-2 0
|
|
1 2
|
|
18 19
|
|
1 2
|
|
13 18
|
|
18 19
|
|
0 1
|
|
9 13
|
|
-2 18
|
|
0 1
|
|
0 9
|
|
-14 0
|
|
18 19
|
|
1 13
|
|
-8 -2
|
|
0 9
|
|
18 19
|
|
-2 0
|
|
-9 1
|
|
2 13
|
|
-1 15
|
|
2 13
|
|
-8 18
|
|
0 17
|
|
2 13
|
|
-19 -15
|
|
-7 8
|
|
1 2
|
|
0 2
|
|
-2 18
|
|
2 19
|
|
1 2
|
|
7 18
|
|
-16 -8
|
|
-8 19
|
|
-2 0
|
|
2 19
|
|
13 18
|
|
0 1
|
|
1 2
|
|
-13 -12
|
|
2 13
|
|
-2 0
|
|
-19 13
|
|
2 18
|
|
0 1
|
|
-8 -2
|
|
-8 -2
|
|
-7 0
|
|
2 13
|
|
1 2
|
|
1 8
|
|
2 15
|
|
-8 5
|
|
0 18
|
|
18 19
|
|
-8 13
|
|
-2 0
|
|
-13 18
|
|
-12 -8
|
|
-8 -2
|
|
-8 -2
|
|
1 12
|
|
-2 19
|
|
-8 0
|
|
-18 -2
|
|
2 13
|
|
2 13
|
|
-2 0
|
|
-2 0
|
|
-2 0
|
|
0 1
|
|
2 5
|
|
-8 -2
|
|
-2 0
|
|
-2 19
|
|
0 1
|
|
0 1
|
|
13 18
|
|
-2 0
|
|
-19 18
|
|
0 4
|
|
2 13
|
|
-8 1
|
|
-17 0
|
|
5 12
|
|
-2 0
|
|
9 10
|
|
-2 10
|
|
18 19
|
|
-8 -2
|
|
-8 -2
|
|
-8 0
|
|
2 13
|
|
-2 0
|
|
18 19
|
|
1 2
|
|
0 1
|
|
1 2
|
|
-8 -2
|
|
-14 13
|
|
18 19
|
|
13 18
|
|
2 13
|
|
1 15
|
|
7 8
|
|
2 13
|
|
-13 -7
|
|
-5 2
|
|
-8 3
|
|
-2 0
|
|
-10 18
|
|
0 11
|
|
-13 -8
|
|
1 2
|
|
0 1
|
|
-3 2
|
|
1 13
|
|
-1 0
|
|
0 1
|
|
-2 0
|
|
18 19
|
|
-6 14
|
|
-17 0
|
|
-8 -2
|
|
4 5
|
|
1 2
|
|
-16 17
|
|
-2 19
|
|
-9 13
|
|
1 2
|
|
-6 19
|
|
2 13
|
|
1 2
|
|
0 7
|
|
-4 4
|
|
-2 0
|
|
-5 -2
|
|
-16 5
|
|
-14 -2
|
|
2 13
|
|
-12 -2
|
|
1 2
|
|
2 14
|
|
-13 -8
|
|
-8 -2
|
|
-8 -2
|
|
0 1
|
|
-4 13
|
|
0 19
|
|
-2 0
|
|
-13 18
|
|
-2 0
|
|
-8 -2
|
|
0 1
|
|
-1 19
|
|
2 13
|
|
2 6
|
|
-8 -2
|
|
-12 19
|
|
1 19
|
|
-2 0
|
|
2 13
|
|
13 18
|
|
-2 0
|
|
0 2
|
|
-2 0
|
|
-2 19
|
|
-2 0
|
|
-14 -13
|
|
18 19
|
|
-8 -2
|
|
2 13
|
|
7 18
|
|
1 13
|
|
6 13
|
|
-8 -6
|
|
2 13
|
|
1 2
|
|
13 18
|
|
13 18
|
|
13 18
|
|
-17 0
|
|
18 19
|
|
0 1
|
|
0 1
|
|
-8 -2
|
|
0 1
|
|
-2 0
|
|
0 9
|
|
-8 19
|
|
-8 10
|
|
-16 13
|
|
-8 -2
|
|
0 13
|
|
-10 2
|
|
-2 0
|
|
18 19
|
|
2 19
|
|
-3 -2
|
|
0 1
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
0 1
|
|
2 18
|
|
5 19
|
|
-18 0
|
|
-8 -2
|
|
-2 18
|
|
-2 0
|
|
2 11
|
|
18 19
|
|
-18 -8
|
|
13 18
|
|
0 2
|
|
-2 1
|
|
18 19
|
|
-19 -15
|
|
7 10
|
|
-2 0
|
|
0 13
|
|
-18 13
|
|
0 1
|
|
1 13
|
|
1 13
|
|
13 18
|
|
-8 13
|
|
1 2
|
|
0 11
|
|
18 19
|
|
-13 -3
|
|
-3 0
|
|
2 13
|
|
-12 -8
|
|
-17 11
|
|
-8 -2
|
|
-8 10
|
|
-2 18
|
|
-8 -2
|
|
18 19
|
|
-9 2
|
|
18 19
|
|
18 19
|
|
-16 -8
|
|
-8 0
|
|
-6 16
|
|
2 13
|
|
2 13
|
|
2 13
|
|
-8 16
|
|
2 13
|
|
-8 -5
|
|
-15 2
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
1 2
|
|
-2 19
|
|
18 19
|
|
-7 13
|
|
14 19
|
|
-12 -10
|
|
1 12
|
|
2 13
|
|
-13 0
|
|
1 9
|
|
1 2
|
|
0 1
|
|
0 13
|
|
13 18
|
|
-2 1
|
|
13 18
|
|
-6 18
|
|
-10 0
|
|
0 1
|
|
-8 -2
|
|
13 18
|
|
18 19
|
|
13 18
|
|
-18 -8
|
|
18 19
|
|
18 19
|
|
-11 16
|
|
0 1
|
|
5 19
|
|
1 2
|
|
2 13
|
|
-11 -7
|
|
-8 -5
|
|
-8 0
|
|
18 19
|
|
18 19
|
|
13 18
|
|
-4 2
|
|
1 2
|
|
13 19
|
|
13 18
|
|
-9 -2
|
|
0 1
|
|
-14 13
|
|
1 2
|
|
2 13
|
|
0 1
|
|
-8 -2
|
|
-19 1
|
|
-19 18
|
|
-2 0
|
|
2 13
|
|
13 16
|
|
18 19
|
|
2 7
|
|
-8 -2
|
|
-6 13
|
|
18 19
|
|
0 18
|
|
0 1
|
|
-2 2
|
|
0 1
|
|
-8 4
|
|
-8 -2
|
|
-8 -2
|
|
-8 1
|
|
0 1
|
|
0 1
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
-2 0
|
|
2 18
|
|
12 19
|
|
18 19
|
|
-15 9
|
|
-2 0
|
|
1 13
|
|
-8 11
|
|
1 18
|
|
-14 -6
|
|
13 19
|
|
2 13
|
|
-10 0
|
|
-2 0
|
|
-2 6
|
|
-3 16
|
|
-8 -2
|
|
0 1
|
|
3 10
|
|
-3 13
|
|
-2 13
|
|
-4 1
|
|
-2 0
|
|
13 18
|
|
-2 0
|
|
13 18
|
|
13 18
|
|
-11 13
|
|
-8 9
|
|
-18 -11
|
|
13 18
|
|
-8 -2
|
|
-14 18
|
|
13 18
|
|
-5 18
|
|
0 1
|
|
1 16
|
|
18 19
|
|
2 13
|
|
-2 0
|
|
-16 11
|
|
18 19
|
|
1 2
|
|
13 18
|
|
13 18
|
|
2 6
|
|
2 5
|
|
2 7
|
|
-8 -2
|
|
13 18
|
|
13 18
|
|
-8 3
|
|
-8 13
|
|
1 2
|
|
1 2
|
|
-13 7
|
|
1 2
|
|
-8 -2
|
|
-2 1
|
|
0 1
|
|
3 19
|
|
2 13
|
|
2 13
|
|
0 19
|
|
-16 0
|
|
-8 -2
|
|
0 14
|
|
0 1
|
|
13 18
|
|
-13 -8
|
|
-7 15
|
|
-2 0
|
|
13 18
|
|
0 1
|
|
-16 3
|
|
-8 -2
|
|
11 15
|
|
-2 19
|
|
1 2
|
|
2 19
|
|
-8 5
|
|
3 6
|
|
17 19
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
-9 11
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
-3 2
|
|
-12 13
|
|
13 18
|
|
2 13
|
|
-17 2
|
|
18 19
|
|
-2 0
|
|
2 13
|
|
0 7
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
0 1
|
|
2 13
|
|
3 19
|
|
13 18
|
|
1 2
|
|
2 13
|
|
0 1
|
|
-8 -2
|
|
-13 13
|
|
0 7
|
|
13 18
|
|
0 1
|
|
2 13
|
|
0 1
|
|
-17 0
|
|
13 18
|
|
18 19
|
|
-16 1
|
|
-5 19
|
|
0 1
|
|
-10 15
|
|
2 13
|
|
0 18
|
|
-15 0
|
|
2 13
|
|
1 2
|
|
18 19
|
|
13 18
|
|
1 2
|
|
0 1
|
|
0 1
|
|
13 18
|
|
0 7
|
|
-5 -1
|
|
0 1
|
|
2 13
|
|
-18 -9
|
|
13 18
|
|
-16 3
|
|
18 19
|
|
13 18
|
|
2 13
|
|
0 2
|
|
13 17
|
|
-2 0
|
|
-11 -6
|
|
1 7
|
|
-3 -2
|
|
13 18
|
|
13 18
|
|
0 13
|
|
-2 4
|
|
-2 0
|
|
18 19
|
|
1 2
|
|
1 2
|
|
-16 13
|
|
0 1
|
|
13 18
|
|
-8 0
|
|
2 13
|
|
-8 -2
|
|
-17 18
|
|
12 18
|
|
-12 17
|
|
-8 -2
|
|
0 13
|
|
0 1
|
|
18 19
|
|
0 12
|
|
0 1
|
|
2 13
|
|
0 19
|
|
-4 2
|
|
18 19
|
|
2 13
|
|
-2 13
|
|
1 13
|
|
1 2
|
|
-6 19
|
|
-16 -8
|
|
-8 -2
|
|
0 8
|
|
-2 14
|
|
2 13
|
|
-8 2
|
|
-18 -2
|
|
-2 17
|
|
18 19
|
|
-19 0
|
|
1 2
|
|
-8 11
|
|
-15 -8
|
|
18 19
|
|
18 19
|
|
-11 -3
|
|
1 2
|
|
-8 18
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
-2 1
|
|
1 19
|
|
2 13
|
|
-2 0
|
|
-8 -2
|
|
-10 -8
|
|
-7 -2
|
|
13 18
|
|
5 13
|
|
-4 1
|
|
2 13
|
|
-10 -2
|
|
1 18
|
|
2 13
|
|
0 1
|
|
1 2
|
|
1 2
|
|
2 13
|
|
18 19
|
|
18 19
|
|
1 2
|
|
13 18
|
|
1 9
|
|
2 12
|
|
0 2
|
|
-8 2
|
|
0 9
|
|
-2 0
|
|
-2 9
|
|
2 13
|
|
0 1
|
|
-2 0
|
|
-2 0
|
|
2 13
|
|
2 13
|
|
0 1
|
|
13 18
|
|
-8 18
|
|
13 18
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
-19 13
|
|
0 13
|
|
15 19
|
|
18 19
|
|
18 19
|
|
-8 2
|
|
13 18
|
|
18 19
|
|
-2 9
|
|
1 2
|
|
7 13
|
|
-2 17
|
|
9 18
|
|
13 18
|
|
3 10
|
|
-11 19
|
|
-8 -2
|
|
0 1
|
|
0 1
|
|
-8 -2
|
|
1 2
|
|
1 2
|
|
0 1
|
|
18 19
|
|
-11 1
|
|
-3 0
|
|
-15 -2
|
|
-5 0
|
|
1 2
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
2 13
|
|
0 1
|
|
-18 -8
|
|
18 19
|
|
1 2
|
|
13 18
|
|
-11 12
|
|
1 18
|
|
0 1
|
|
13 16
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
-8 8
|
|
18 19
|
|
-8 -2
|
|
0 2
|
|
-8 -2
|
|
18 19
|
|
1 2
|
|
0 1
|
|
1 18
|
|
-2 0
|
|
18 19
|
|
13 18
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
-2 0
|
|
-8 19
|
|
2 13
|
|
1 2
|
|
18 19
|
|
18 19
|
|
-14 -8
|
|
2 18
|
|
13 18
|
|
-6 13
|
|
13 18
|
|
-2 0
|
|
2 13
|
|
13 18
|
|
-15 18
|
|
-8 -2
|
|
0 1
|
|
0 1
|
|
-2 17
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
-8 10
|
|
-16 0
|
|
-6 -4
|
|
18 19
|
|
-8 -2
|
|
-10 18
|
|
1 2
|
|
-2 0
|
|
-8 -2
|
|
2 13
|
|
1 11
|
|
-2 0
|
|
-3 18
|
|
1 13
|
|
-2 18
|
|
2 13
|
|
-15 -8
|
|
18 19
|
|
-12 13
|
|
-10 -2
|
|
13 18
|
|
18 19
|
|
0 1
|
|
-8 -2
|
|
-8 -2
|
|
3 5
|
|
0 1
|
|
0 1
|
|
0 8
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
13 18
|
|
7 18
|
|
-8 5
|
|
0 1
|
|
3 13
|
|
2 13
|
|
-13 0
|
|
-8 -2
|
|
-4 12
|
|
18 19
|
|
-18 -13
|
|
13 18
|
|
0 13
|
|
-2 0
|
|
-3 13
|
|
-2 5
|
|
1 2
|
|
2 13
|
|
18 19
|
|
13 18
|
|
-8 -2
|
|
18 19
|
|
2 19
|
|
-13 18
|
|
0 13
|
|
2 19
|
|
18 19
|
|
-8 -2
|
|
13 18
|
|
-11 19
|
|
-8 -2
|
|
18 19
|
|
-18 19
|
|
-8 2
|
|
2 13
|
|
-16 -3
|
|
-8 -2
|
|
1 2
|
|
-8 -2
|
|
14 18
|
|
0 4
|
|
-2 0
|
|
13 18
|
|
-2 1
|
|
-11 -7
|
|
0 13
|
|
-12 0
|
|
2 13
|
|
13 18
|
|
-2 0
|
|
2 13
|
|
-16 9
|
|
0 1
|
|
-8 2
|
|
1 2
|
|
2 13
|
|
0 1
|
|
0 1
|
|
-2 0
|
|
-2 0
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
18 19
|
|
-2 0
|
|
-8 -2
|
|
2 13
|
|
1 15
|
|
18 19
|
|
0 8
|
|
-2 16
|
|
0 13
|
|
2 13
|
|
-8 14
|
|
0 1
|
|
-2 0
|
|
-2 14
|
|
-8 -2
|
|
1 2
|
|
0 2
|
|
10 11
|
|
2 15
|
|
1 2
|
|
-1 19
|
|
-8 7
|
|
-14 -5
|
|
2 13
|
|
1 15
|
|
-3 0
|
|
-2 19
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
18 19
|
|
0 1
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
-6 2
|
|
-8 -2
|
|
10 18
|
|
2 13
|
|
2 13
|
|
-8 2
|
|
-8 13
|
|
-8 -2
|
|
13 18
|
|
13 18
|
|
-8 12
|
|
-8 -2
|
|
-13 12
|
|
13 18
|
|
-16 1
|
|
13 18
|
|
1 2
|
|
14 18
|
|
0 1
|
|
-2 2
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
-1 5
|
|
9 18
|
|
-8 -1
|
|
-2 13
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
15 18
|
|
-8 -2
|
|
13 18
|
|
0 1
|
|
0 1
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
-13 2
|
|
-16 2
|
|
18 19
|
|
0 1
|
|
18 19
|
|
-17 13
|
|
1 5
|
|
1 2
|
|
1 12
|
|
1 2
|
|
-2 0
|
|
7 8
|
|
0 1
|
|
-2 3
|
|
2 13
|
|
-8 3
|
|
14 18
|
|
-16 0
|
|
18 19
|
|
6 13
|
|
2 13
|
|
1 18
|
|
-8 -2
|
|
18 19
|
|
-14 19
|
|
18 19
|
|
-2 0
|
|
-8 19
|
|
18 19
|
|
-10 9
|
|
6 15
|
|
-1 0
|
|
-2 0
|
|
2 11
|
|
18 19
|
|
13 18
|
|
4 5
|
|
-13 0
|
|
-8 -2
|
|
13 18
|
|
-2 0
|
|
-8 19
|
|
-17 -10
|
|
1 18
|
|
-11 -3
|
|
-2 19
|
|
-6 3
|
|
0 1
|
|
1 2
|
|
0 2
|
|
2 13
|
|
-1 2
|
|
2 12
|
|
-14 0
|
|
-8 0
|
|
-8 -2
|
|
13 18
|
|
-8 -2
|
|
-2 0
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
2 14
|
|
10 19
|
|
18 19
|
|
-8 1
|
|
-5 13
|
|
2 19
|
|
-8 1
|
|
-2 7
|
|
0 1
|
|
-7 18
|
|
0 1
|
|
-14 18
|
|
18 19
|
|
-2 8
|
|
-8 18
|
|
-18 13
|
|
0 1
|
|
-11 8
|
|
18 19
|
|
-2 0
|
|
0 1
|
|
-5 1
|
|
7 18
|
|
-5 0
|
|
-2 0
|
|
2 13
|
|
-16 2
|
|
5 19
|
|
1 18
|
|
13 18
|
|
6 15
|
|
13 18
|
|
-8 12
|
|
2 13
|
|
18 19
|
|
-11 0
|
|
13 18
|
|
5 17
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
-2 18
|
|
0 1
|
|
2 13
|
|
-8 1
|
|
-8 -2
|
|
-14 -4
|
|
2 12
|
|
18 19
|
|
0 1
|
|
0 1
|
|
1 2
|
|
0 13
|
|
0 1
|
|
-8 -4
|
|
18 19
|
|
0 17
|
|
1 19
|
|
1 2
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
18 19
|
|
2 13
|
|
-18 2
|
|
2 13
|
|
0 1
|
|
-8 -2
|
|
-8 13
|
|
-8 0
|
|
2 13
|
|
13 18
|
|
13 18
|
|
-8 7
|
|
-2 0
|
|
18 19
|
|
-10 -2
|
|
13 18
|
|
18 19
|
|
-19 -6
|
|
-2 0
|
|
18 19
|
|
2 13
|
|
3 18
|
|
2 13
|
|
-12 0
|
|
-2 0
|
|
-2 0
|
|
-14 0
|
|
0 9
|
|
13 18
|
|
-2 7
|
|
-2 0
|
|
18 19
|
|
0 2
|
|
-2 0
|
|
-2 2
|
|
18 19
|
|
0 1
|
|
-1 1
|
|
-19 16
|
|
0 6
|
|
-2 0
|
|
0 1
|
|
-8 -2
|
|
2 13
|
|
-2 0
|
|
13 17
|
|
18 19
|
|
-8 -2
|
|
-2 11
|
|
13 18
|
|
1 18
|
|
-8 19
|
|
-4 3
|
|
-17 -12
|
|
-8 -1
|
|
0 1
|
|
0 1
|
|
-2 0
|
|
-11 19
|
|
13 18
|
|
-2 0
|
|
-8 -2
|
|
2 13
|
|
13 17
|
|
18 19
|
|
-7 4
|
|
1 2
|
|
2 19
|
|
-12 -8
|
|
-2 0
|
|
-17 2
|
|
14 16
|
|
1 2
|
|
-4 -2
|
|
18 19
|
|
2 13
|
|
2 13
|
|
1 2
|
|
4 13
|
|
8 12
|
|
1 2
|
|
0 1
|
|
18 19
|
|
2 13
|
|
-15 2
|
|
13 18
|
|
18 19
|
|
13 18
|
|
-13 0
|
|
1 8
|
|
0 1
|
|
3 19
|
|
13 18
|
|
-8 -2
|
|
13 18
|
|
13 19
|
|
-2 5
|
|
-11 -7
|
|
2 13
|
|
2 19
|
|
-2 0
|
|
2 7
|
|
-2 0
|
|
-17 -2
|
|
-1 13
|
|
2 13
|
|
-14 13
|
|
-8 19
|
|
13 18
|
|
-8 -2
|
|
0 6
|
|
-9 1
|
|
1 18
|
|
-8 1
|
|
0 19
|
|
-2 3
|
|
-19 -17
|
|
-4 19
|
|
0 1
|
|
1 2
|
|
0 3
|
|
-8 19
|
|
3 13
|
|
-2 1
|
|
-13 -8
|
|
0 1
|
|
-2 19
|
|
13 18
|
|
0 7
|
|
0 1
|
|
-8 -2
|
|
13 18
|
|
13 18
|
|
0 18
|
|
0 4
|
|
-11 0
|
|
-6 18
|
|
0 8
|
|
13 18
|
|
-13 17
|
|
2 18
|
|
18 19
|
|
13 18
|
|
2 18
|
|
-16 0
|
|
2 19
|
|
-8 -2
|
|
-2 13
|
|
-2 0
|
|
-14 -3
|
|
1 2
|
|
-8 -2
|
|
-2 0
|
|
-2 0
|
|
7 9
|
|
0 9
|
|
-8 -2
|
|
-2 0
|
|
-17 -8
|
|
2 13
|
|
1 2
|
|
-2 0
|
|
2 12
|
|
1 2
|
|
-2 0
|
|
4 13
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
-8 -2
|
|
13 18
|
|
-8 -4
|
|
-8 -2
|
|
18 19
|
|
-7 0
|
|
0 1
|
|
2 13
|
|
0 1
|
|
-7 16
|
|
-4 17
|
|
-2 0
|
|
0 1
|
|
-8 -2
|
|
-8 -2
|
|
2 13
|
|
-2 0
|
|
18 19
|
|
0 8
|
|
-2 1
|
|
-8 -2
|
|
-11 18
|
|
-2 2
|
|
0 1
|
|
-2 13
|
|
0 1
|
|
13 19
|
|
-8 -2
|
|
-2 0
|
|
2 13
|
|
-16 13
|
|
-15 5
|
|
1 2
|
|
1 2
|
|
-14 -8
|
|
18 19
|
|
-2 0
|
|
13 18
|
|
2 18
|
|
1 2
|
|
-2 7
|
|
-10 -7
|
|
-10 1
|
|
-14 2
|
|
13 18
|
|
18 19
|
|
1 2
|
|
2 13
|
|
0 2
|
|
1 2
|
|
2 13
|
|
-18 -2
|
|
-8 19
|
|
0 2
|
|
-19 2
|
|
13 19
|
|
18 19
|
|
-8 -2
|
|
-8 18
|
|
2 13
|
|
1 2
|
|
1 13
|
|
-8 -2
|
|
18 19
|
|
18 19
|
|
13 18
|
|
18 19
|
|
2 13
|
|
1 2
|
|
-8 -2
|
|
-17 9
|
|
0 1
|
|
1 2
|
|
18 19
|
|
-2 2
|
|
-2 0
|
|
-2 13
|
|
18 19
|
|
-8 0
|
|
-2 2
|
|
-9 2
|
|
2 13
|
|
0 1
|
|
-2 0
|
|
-19 18
|
|
13 18
|
|
13 18
|
|
6 18
|
|
1 2
|
|
-2 0
|
|
-10 -4
|
|
-14 -8
|
|
-2 0
|
|
2 13
|
|
3 5
|
|
-2 -1
|
|
-6 16
|
|
2 13
|
|
0 1
|
|
1 2
|
|
0 1
|
|
-8 -2
|
|
-6 2
|
|
2 13
|
|
13 18
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
13 18
|
|
2 13
|
|
18 19
|
|
-13 19
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
2 13
|
|
-14 0
|
|
-16 -8
|
|
-18 -5
|
|
-8 18
|
|
13 18
|
|
0 13
|
|
1 2
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
2 13
|
|
1 2
|
|
1 19
|
|
1 19
|
|
1 2
|
|
-3 7
|
|
0 1
|
|
-3 -2
|
|
18 19
|
|
18 19
|
|
0 1
|
|
-13 -9
|
|
0 1
|
|
-14 16
|
|
0 1
|
|
-2 13
|
|
-2 1
|
|
-2 0
|
|
-18 13
|
|
13 18
|
|
-4 3
|
|
13 18
|
|
0 1
|
|
0 1
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
0 1
|
|
1 2
|
|
-18 -5
|
|
1 2
|
|
1 2
|
|
-4 13
|
|
13 18
|
|
-3 -2
|
|
0 1
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
-8 3
|
|
-2 0
|
|
-6 2
|
|
-8 -2
|
|
0 1
|
|
0 13
|
|
1 2
|
|
1 13
|
|
2 19
|
|
2 13
|
|
-14 17
|
|
-2 0
|
|
18 19
|
|
2 13
|
|
-10 -6
|
|
-8 -2
|
|
1 6
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
0 1
|
|
1 19
|
|
2 13
|
|
2 18
|
|
-19 0
|
|
-15 -2
|
|
-1 19
|
|
-8 18
|
|
-2 0
|
|
-2 0
|
|
18 19
|
|
1 2
|
|
9 18
|
|
11 12
|
|
13 18
|
|
14 15
|
|
-2 0
|
|
0 1
|
|
-11 0
|
|
8 19
|
|
0 9
|
|
-2 0
|
|
-17 -9
|
|
-9 2
|
|
18 19
|
|
-2 0
|
|
-11 3
|
|
-8 -2
|
|
-18 -11
|
|
0 3
|
|
0 13
|
|
0 15
|
|
-8 1
|
|
7 15
|
|
-11 1
|
|
6 16
|
|
-1 3
|
|
-8 -2
|
|
-2 19
|
|
0 12
|
|
0 19
|
|
9 19
|
|
-18 -7
|
|
1 18
|
|
2 16
|
|
0 1
|
|
1 2
|
|
0 1
|
|
18 19
|
|
-14 9
|
|
-11 19
|
|
18 19
|
|
6 16
|
|
0 1
|
|
18 19
|
|
-19 19
|
|
13 19
|
|
-16 18
|
|
13 18
|
|
13 14
|
|
18 19
|
|
-8 -4
|
|
18 19
|
|
-2 0
|
|
-2 0
|
|
-8 13
|
|
-4 -2
|
|
2 13
|
|
2 13
|
|
-10 -8
|
|
-19 1
|
|
-13 3
|
|
2 13
|
|
2 13
|
|
0 1
|
|
-2 8
|
|
-17 2
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
0 6
|
|
1 2
|
|
-2 3
|
|
-2 0
|
|
1 13
|
|
-8 -2
|
|
0 1
|
|
13 19
|
|
13 18
|
|
12 13
|
|
-19 -2
|
|
1 2
|
|
13 18
|
|
1 2
|
|
-18 -6
|
|
13 18
|
|
-8 0
|
|
-2 0
|
|
2 13
|
|
1 2
|
|
13 18
|
|
13 18
|
|
-6 0
|
|
-8 -2
|
|
18 19
|
|
-13 17
|
|
-8 -5
|
|
0 1
|
|
5 11
|
|
-5 13
|
|
7 19
|
|
-2 2
|
|
3 17
|
|
-8 -2
|
|
0 1
|
|
11 13
|
|
13 18
|
|
-10 1
|
|
13 18
|
|
1 14
|
|
0 1
|
|
2 17
|
|
13 18
|
|
18 19
|
|
-2 0
|
|
0 1
|
|
0 13
|
|
-2 0
|
|
18 19
|
|
13 18
|
|
0 1
|
|
1 2
|
|
1 2
|
|
-9 18
|
|
-2 13
|
|
1 2
|
|
-10 0
|
|
18 19
|
|
-2 0
|
|
-8 -2
|
|
0 2
|
|
-2 0
|
|
2 13
|
|
13 19
|
|
0 1
|
|
13 18
|
|
18 19
|
|
13 18
|
|
0 1
|
|
-19 18
|
|
-2 2
|
|
-15 19
|
|
13 18
|
|
13 19
|
|
-11 15
|
|
4 18
|
|
13 14
|
|
-8 -2
|
|
-8 13
|
|
-8 -2
|
|
-2 0
|
|
1 2
|
|
0 15
|
|
0 1
|
|
-19 1
|
|
1 2
|
|
0 1
|
|
-2 8
|
|
-2 18
|
|
-2 1
|
|
-2 0
|
|
0 17
|
|
-16 13
|
|
-18 -6
|
|
18 19
|
|
-2 0
|
|
-2 0
|
|
-19 -5
|
|
0 1
|
|
-2 0
|
|
0 18
|
|
-17 -6
|
|
18 19
|
|
-7 -3
|
|
-2 0
|
|
0 13
|
|
3 18
|
|
1 2
|
|
13 18
|
|
13 18
|
|
18 19
|
|
-2 0
|
|
1 10
|
|
-18 2
|
|
-8 18
|
|
-8 -2
|
|
2 13
|
|
0 1
|
|
-8 -2
|
|
-8 1
|
|
13 18
|
|
18 19
|
|
-2 18
|
|
1 2
|
|
-7 1
|
|
-8 13
|
|
-8 2
|
|
13 18
|
|
10 15
|
|
1 2
|
|
-8 14
|
|
1 2
|
|
-8 -2
|
|
8 18
|
|
-8 5
|
|
13 18
|
|
18 19
|
|
-8 -2
|
|
-18 -8
|
|
-8 1
|
|
-13 0
|
|
2 13
|
|
6 13
|
|
-8 -2
|
|
-17 -12
|
|
13 18
|
|
2 13
|
|
-8 2
|
|
13 18
|
|
-8 -2
|
|
-18 -5
|
|
-8 2
|
|
-8 13
|
|
-8 -2
|
|
2 13
|
|
-8 -4
|
|
-8 -2
|
|
-8 18
|
|
0 1
|
|
-5 -2
|
|
-17 1
|
|
0 1
|
|
-8 1
|
|
-14 13
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
-8 0
|
|
13 18
|
|
-2 1
|
|
-19 13
|
|
1 2
|
|
-17 -9
|
|
-8 -2
|
|
-2 8
|
|
-3 11
|
|
-8 18
|
|
-8 -2
|
|
-8 -2
|
|
2 13
|
|
15 18
|
|
0 1
|
|
-3 19
|
|
1 13
|
|
-8 -2
|
|
13 18
|
|
18 19
|
|
0 6
|
|
-8 1
|
|
15 18
|
|
1 2
|
|
1 6
|
|
-19 14
|
|
13 18
|
|
-14 -7
|
|
0 1
|
|
1 2
|
|
-9 -2
|
|
-9 1
|
|
-18 12
|
|
0 1
|
|
13 18
|
|
1 12
|
|
-17 18
|
|
1 3
|
|
-2 0
|
|
13 19
|
|
-8 -2
|
|
-8 -2
|
|
-2 0
|
|
-10 2
|
|
8 11
|
|
-2 0
|
|
-6 1
|
|
2 13
|
|
2 13
|
|
-12 0
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
1 2
|
|
-2 0
|
|
0 1
|
|
1 2
|
|
18 19
|
|
-8 0
|
|
2 13
|
|
1 2
|
|
9 16
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
2 13
|
|
-7 17
|
|
-16 -10
|
|
13 18
|
|
-17 -5
|
|
1 11
|
|
-8 -2
|
|
-4 19
|
|
1 2
|
|
13 18
|
|
-19 1
|
|
-13 2
|
|
2 13
|
|
13 19
|
|
3 18
|
|
-14 -8
|
|
2 13
|
|
18 19
|
|
2 3
|
|
-2 0
|
|
0 1
|
|
1 18
|
|
4 5
|
|
2 19
|
|
-2 1
|
|
13 18
|
|
18 19
|
|
-18 -14
|
|
18 19
|
|
18 19
|
|
-2 18
|
|
0 16
|
|
2 18
|
|
1 2
|
|
-19 3
|
|
-18 19
|
|
-8 2
|
|
13 18
|
|
1 19
|
|
-2 18
|
|
-2 13
|
|
-2 13
|
|
18 19
|
|
-2 9
|
|
13 18
|
|
2 16
|
|
-2 0
|
|
-2 19
|
|
-8 -2
|
|
2 18
|
|
-10 16
|
|
1 11
|
|
1 18
|
|
13 18
|
|
2 18
|
|
1 2
|
|
-8 -2
|
|
0 1
|
|
0 2
|
|
0 1
|
|
-11 5
|
|
2 19
|
|
2 18
|
|
0 1
|
|
-2 18
|
|
18 19
|
|
0 1
|
|
-1 19
|
|
1 2
|
|
-5 19
|
|
-2 0
|
|
0 1
|
|
13 18
|
|
13 18
|
|
1 2
|
|
-7 2
|
|
2 13
|
|
16 18
|
|
-2 0
|
|
-2 18
|
|
-8 -2
|
|
1 2
|
|
2 13
|
|
-4 10
|
|
13 18
|
|
-2 1
|
|
1 2
|
|
13 19
|
|
-12 2
|
|
18 19
|
|
-19 3
|
|
-2 0
|
|
-2 19
|
|
13 18
|
|
13 18
|
|
-16 -14
|
|
-8 0
|
|
11 12
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
-14 13
|
|
-19 -12
|
|
-16 13
|
|
-8 6
|
|
-15 11
|
|
2 13
|
|
-7 0
|
|
17 19
|
|
2 13
|
|
3 5
|
|
13 18
|
|
1 2
|
|
13 18
|
|
-14 18
|
|
-8 2
|
|
-8 11
|
|
2 13
|
|
-2 2
|
|
-8 8
|
|
2 13
|
|
-8 19
|
|
-8 -2
|
|
-2 0
|
|
-2 10
|
|
18 19
|
|
-4 19
|
|
8 19
|
|
1 2
|
|
2 13
|
|
-1 13
|
|
1 2
|
|
18 19
|
|
1 18
|
|
-11 13
|
|
13 18
|
|
-8 -2
|
|
2 13
|
|
-2 0
|
|
18 19
|
|
0 17
|
|
18 19
|
|
6 12
|
|
2 13
|
|
0 19
|
|
-8 12
|
|
5 14
|
|
-19 -8
|
|
18 19
|
|
12 19
|
|
-10 0
|
|
-8 1
|
|
-2 0
|
|
-13 18
|
|
-11 18
|
|
-2 0
|
|
-2 0
|
|
2 13
|
|
1 2
|
|
2 5
|
|
-11 -4
|
|
6 18
|
|
1 6
|
|
2 13
|
|
2 13
|
|
18 19
|
|
-2 0
|
|
13 18
|
|
-2 11
|
|
-2 19
|
|
8 14
|
|
-12 4
|
|
2 18
|
|
-8 19
|
|
-3 1
|
|
9 13
|
|
-6 18
|
|
13 18
|
|
2 19
|
|
-2 0
|
|
-2 0
|
|
2 13
|
|
7 18
|
|
0 1
|
|
-18 13
|
|
14 18
|
|
-8 0
|
|
-6 -2
|
|
-2 13
|
|
-8 10
|
|
-9 18
|
|
-8 0
|
|
-7 2
|
|
18 19
|
|
18 19
|
|
-12 1
|
|
-8 -2
|
|
-8 -2
|
|
0 1
|
|
13 18
|
|
-16 13
|
|
0 14
|
|
2 13
|
|
-2 19
|
|
1 2
|
|
13 19
|
|
-5 2
|
|
18 19
|
|
-8 -2
|
|
2 17
|
|
-2 2
|
|
1 2
|
|
-16 0
|
|
0 1
|
|
18 19
|
|
0 19
|
|
-8 0
|
|
1 2
|
|
0 4
|
|
-13 19
|
|
0 1
|
|
-8 1
|
|
-8 -2
|
|
-8 -2
|
|
18 19
|
|
2 18
|
|
13 18
|
|
13 18
|
|
-2 14
|
|
2 13
|
|
18 19
|
|
14 19
|
|
-2 9
|
|
-2 0
|
|
2 5
|
|
-6 -1
|
|
13 18
|
|
-2 0
|
|
1 2
|
|
-17 16
|
|
0 16
|
|
0 2
|
|
2 18
|
|
13 18
|
|
2 18
|
|
-8 13
|
|
18 19
|
|
-8 6
|
|
-2 0
|
|
-4 0
|
|
-8 -2
|
|
-2 0
|
|
-8 -2
|
|
-8 -2
|
|
2 13
|
|
17 19
|
|
2 13
|
|
1 2
|
|
0 1
|
|
-14 13
|
|
-12 2
|
|
-8 0
|
|
13 16
|
|
18 19
|
|
0 9
|
|
-11 19
|
|
18 19
|
|
1 2
|
|
2 13
|
|
-1 13
|
|
-18 18
|
|
-5 1
|
|
13 18
|
|
0 18
|
|
-8 1
|
|
-2 0
|
|
0 1
|
|
-8 3
|
|
0 1
|
|
2 13
|
|
1 2
|
|
-8 -2
|
|
10 17
|
|
-8 1
|
|
2 7
|
|
0 1
|
|
-8 -2
|
|
0 19
|
|
0 1
|
|
-9 19
|
|
-8 -2
|
|
0 1
|
|
-2 13
|
|
-8 -2
|
|
-2 -1
|
|
-2 2
|
|
1 6
|
|
1 2
|
|
18 19
|
|
-4 -2
|
|
1 2
|
|
-12 7
|
|
-17 2
|
|
2 13
|
|
2 13
|
|
18 19
|
|
2 13
|
|
0 2
|
|
-14 0
|
|
-2 0
|
|
-8 13
|
|
-8 18
|
|
18 19
|
|
-2 0
|
|
-8 -2
|
|
-8 -2
|
|
13 18
|
|
1 19
|
|
-2 0
|
|
-2 19
|
|
4 16
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
-8 -2
|
|
-2 2
|
|
2 13
|
|
-18 0
|
|
-9 10
|
|
1 12
|
|
18 19
|
|
18 19
|
|
-2 18
|
|
4 18
|
|
1 2
|
|
1 2
|
|
-11 -8
|
|
-19 -2
|
|
1 2
|
|
13 18
|
|
18 19
|
|
0 1
|
|
-2 8
|
|
-8 1
|
|
-2 0
|
|
0 1
|
|
-2 11
|
|
18 19
|
|
-17 18
|
|
3 17
|
|
-2 14
|
|
0 1
|
|
18 19
|
|
-10 18
|
|
-2 12
|
|
2 13
|
|
-2 0
|
|
-8 -2
|
|
2 13
|
|
0 1
|
|
1 16
|
|
-16 -8
|
|
0 1
|
|
1 2
|
|
-12 13
|
|
0 1
|
|
1 2
|
|
-2 9
|
|
-19 19
|
|
18 19
|
|
-16 -7
|
|
1 2
|
|
-13 2
|
|
18 19
|
|
-2 0
|
|
6 11
|
|
-17 0
|
|
1 17
|
|
0 1
|
|
-8 -1
|
|
0 1
|
|
1 2
|
|
-16 -8
|
|
-14 0
|
|
5 18
|
|
13 18
|
|
2 10
|
|
-2 18
|
|
13 18
|
|
1 2
|
|
0 1
|
|
13 18
|
|
-5 1
|
|
-2 4
|
|
1 2
|
|
12 13
|
|
-6 1
|
|
2 13
|
|
18 19
|
|
0 1
|
|
0 18
|
|
-8 -5
|
|
-2 0
|
|
-2 2
|
|
-6 2
|
|
1 2
|
|
18 19
|
|
13 18
|
|
-8 -2
|
|
-3 1
|
|
5 18
|
|
-2 12
|
|
13 15
|
|
0 1
|
|
2 13
|
|
-8 13
|
|
5 18
|
|
0 1
|
|
-8 -2
|
|
13 19
|
|
-7 16
|
|
13 18
|
|
1 5
|
|
18 19
|
|
2 19
|
|
-2 9
|
|
-13 -2
|
|
-2 0
|
|
13 18
|
|
10 13
|
|
1 2
|
|
-18 -2
|
|
2 18
|
|
-8 15
|
|
2 13
|
|
1 2
|
|
0 19
|
|
-2 13
|
|
0 19
|
|
-8 -2
|
|
-3 4
|
|
0 1
|
|
-13 2
|
|
2 13
|
|
-2 13
|
|
-17 0
|
|
-12 2
|
|
2 13
|
|
-8 -2
|
|
-2 19
|
|
0 1
|
|
13 18
|
|
-14 8
|
|
3 13
|
|
-12 0
|
|
13 18
|
|
1 2
|
|
8 18
|
|
-17 0
|
|
13 18
|
|
13 18
|
|
18 19
|
|
1 2
|
|
18 19
|
|
-3 13
|
|
13 18
|
|
-8 -2
|
|
2 18
|
|
1 2
|
|
-13 10
|
|
-8 19
|
|
18 19
|
|
0 1
|
|
2 13
|
|
0 14
|
|
0 13
|
|
13 18
|
|
0 2
|
|
-2 17
|
|
-1 1
|
|
2 13
|
|
18 19
|
|
-8 -2
|
|
3 19
|
|
18 19
|
|
-8 -2
|
|
18 19
|
|
10 13
|
|
2 13
|
|
-2 0
|
|
-10 11
|
|
13 18
|
|
-8 -2
|
|
-15 17
|
|
2 19
|
|
-19 -15
|
|
2 13
|
|
-18 13
|
|
18 19
|
|
-17 19
|
|
18 19
|
|
18 19
|
|
0 1
|
|
-15 2
|
|
-2 2
|
|
-16 16
|
|
2 13
|
|
1 7
|
|
2 13
|
|
-8 19
|
|
0 1
|
|
2 18
|
|
-2 2
|
|
0 1
|
|
-11 6
|
|
-3 3
|
|
-8 -2
|
|
4 18
|
|
-16 18
|
|
-2 0
|
|
2 13
|
|
-3 1
|
|
13 19
|
|
11 17
|
|
0 1
|
|
-8 13
|
|
1 2
|
|
-8 -2
|
|
1 2
|
|
0 1
|
|
0 1
|
|
-14 19
|
|
-2 18
|
|
-10 0
|
|
13 18
|
|
-4 13
|
|
13 18
|
|
-8 7
|
|
1 2
|
|
13 19
|
|
1 2
|
|
18 19
|
|
-8 -2
|
|
0 1
|
|
0 1
|
|
18 19
|
|
-2 0
|
|
0 1
|
|
-15 10
|
|
13 18
|
|
13 18
|
|
2 13
|
|
18 19
|
|
0 1
|
|
-5 -2
|
|
13 19
|
|
-2 0
|
|
1 2
|
|
-8 1
|
|
0 11
|
|
-2 0
|
|
6 18
|
|
-8 -2
|
|
0 1
|
|
-8 2
|
|
13 18
|
|
15 18
|
|
18 19
|
|
-2 0
|
|
1 2
|
|
18 19
|
|
0 1
|
|
0 1
|
|
18 19
|
|
13 19
|
|
1 2
|
|
-2 0
|
|
-1 2
|
|
13 18
|
|
-8 -2
|
|
-15 -2
|
|
-2 1
|
|
-2 18
|
|
-2 0
|
|
1 2
|
|
0 1
|
|
-17 19
|
|
0 1
|
|
2 14
|
|
2 13
|
|
-10 2
|
|
1 2
|
|
0 1
|
|
-8 -2
|
|
0 18
|
|
-2 0
|
|
13 18
|
|
18 19
|
|
0 1
|
|
1 5
|
|
-2 13
|
|
-2 0
|
|
-17 13
|
|
13 14
|
|
-8 -2
|
|
1 2
|
|
18 19
|
|
17 19
|
|
14 16
|
|
0 1
|
|
-2 0
|
|
18 19
|
|
1 19
|
|
2 13
|
|
13 18
|
|
2 13
|
|
2 13
|
|
10 13
|
|
13 18
|
|
2 13
|
|
-3 3
|
|
0 1
|
|
0 18
|
|
1 10
|
|
-13 9
|
|
-13 -6
|
|
13 18
|
|
-9 5
|
|
0 1
|
|
-8 -2
|
|
-2 13
|
|
0 12
|
|
9 17
|
|
10 19
|
|
0 1
|
|
-2 0
|
|
-1 4
|
|
18 19
|
|
18 19
|
|
0 1
|
|
-2 0
|
|
-15 -8
|
|
2 13
|
|
-8 0
|
|
-2 18
|
|
18 19
|
|
-2 0
|
|
-8 -2
|
|
18 19
|
|
0 11
|
|
-11 4
|
|
1 2
|
|
13 18
|
|
-4 -2
|
|
1 14
|
|
1 2
|
|
2 13
|
|
-18 18
|
|
-6 15
|
|
-19 0
|
|
-8 -2
|
|
-8 -1
|
|
-8 -2
|
|
-8 2
|
|
13 18
|
|
-12 -5
|
|
-2 0
|
|
-8 18
|
|
-11 1
|
|
0 1
|
|
-15 -2
|
|
-8 19
|
|
-15 1
|
|
-7 2
|
|
-2 0
|
|
1 2
|
|
18 19
|
|
-2 19
|
|
-15 3
|
|
13 18
|
|
3 13
|
|
1 2
|
|
1 2
|
|
12 19
|
|
-8 -2
|
|
-6 2
|
|
2 13
|
|
18 19
|
|
2 13
|
|
-8 19
|
|
-2 2
|
|
13 18
|
|
-3 19
|
|
-11 -1
|
|
18 19
|
|
-18 14
|
|
-8 -2
|
|
-2 4
|
|
13 18
|
|
-2 0
|
|
2 19
|
|
-8 13
|
|
1 2
|
|
-3 19
|
|
2 13
|
|
18 19
|
|
0 1
|
|
-8 -2
|
|
-6 19
|
|
-8 -4
|
|
1 15
|
|
-8 -2
|
|
1 2
|
|
18 19
|
|
-2 0
|
|
-10 -2
|
|
-8 -2
|
|
-17 16
|
|
-13 18
|
|
-13 -4
|
|
-2 0
|
|
12 19
|
|
8 11
|
|
18 19
|
|
2 13
|
|
18 19
|
|
13 18
|
|
1 11
|
|
-2 0
|
|
-2 4
|
|
-9 19
|
|
-8 18
|
|
-8 -2
|
|
14 19
|
|
-2 2
|
|
-11 2
|
|
-2 0
|
|
0 13
|
|
-8 -2
|
|
13 18
|
|
-2 0
|
|
1 2
|
|
13 18
|
|
13 18
|
|
-2 0
|
|
-13 -4
|
|
2 13
|
|
0 19
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
-18 17
|
|
7 18
|
|
-8 -2
|
|
13 18
|
|
2 13
|
|
-19 18
|
|
1 2
|
|
-9 13
|
|
-8 -2
|
|
-13 -9
|
|
-2 3
|
|
-8 1
|
|
1 19
|
|
-7 -4
|
|
-8 1
|
|
18 19
|
|
0 19
|
|
0 19
|
|
1 2
|
|
2 13
|
|
18 19
|
|
-2 16
|
|
18 19
|
|
0 1
|
|
12 17
|
|
-12 -8
|
|
1 2
|
|
18 19
|
|
1 2
|
|
-16 18
|
|
-8 -2
|
|
0 1
|
|
-2 3
|
|
0 1
|
|
-2 0
|
|
-17 -6
|
|
-2 19
|
|
-8 0
|
|
-8 -2
|
|
-2 0
|
|
13 18
|
|
0 1
|
|
2 13
|
|
1 2
|
|
18 19
|
|
1 15
|
|
-8 -2
|
|
7 13
|
|
6 13
|
|
2 9
|
|
2 18
|
|
-8 2
|
|
-8 -2
|
|
-2 0
|
|
-2 0
|
|
-2 0
|
|
-19 19
|
|
-6 2
|
|
2 13
|
|
2 13
|
|
2 13
|
|
-8 -5
|
|
-8 -2
|
|
-16 -2
|
|
-2 0
|
|
2 6
|
|
1 7
|
|
-8 -2
|
|
-8 18
|
|
1 2
|
|
-9 13
|
|
-15 7
|
|
0 15
|
|
-2 8
|
|
13 18
|
|
0 1
|
|
-2 0
|
|
0 1
|
|
-10 19
|
|
13 18
|
|
-2 0
|
|
18 19
|
|
-8 13
|
|
-19 -8
|
|
1 2
|
|
1 2
|
|
-2 0
|
|
-16 0
|
|
-8 3
|
|
1 2
|
|
-7 5
|
|
7 10
|
|
13 18
|
|
2 19
|
|
0 1
|
|
13 19
|
|
6 13
|
|
1 13
|
|
13 18
|
|
-11 14
|
|
1 2
|
|
-10 -9
|
|
-8 -2
|
|
18 19
|
|
-3 2
|
|
-5 -2
|
|
1 2
|
|
2 9
|
|
-8 2
|
|
-16 0
|
|
0 1
|
|
-18 16
|
|
18 19
|
|
18 19
|
|
2 13
|
|
13 18
|
|
2 13
|
|
2 19
|
|
-2 16
|
|
18 19
|
|
-15 19
|
|
1 2
|
|
6 12
|
|
1 12
|
|
13 18
|
|
0 1
|
|
-4 13
|
|
-5 18
|
|
-19 -5
|
|
13 18
|
|
-8 5
|
|
18 19
|
|
-8 11
|
|
-2 0
|
|
-11 0
|
|
1 2
|
|
-2 0
|
|
-14 11
|
|
18 19
|
|
-8 19
|
|
18 19
|
|
-6 -2
|
|
1 2
|
|
-12 3
|
|
3 9
|
|
-8 -2
|
|
2 13
|
|
-8 -2
|
|
-8 -2
|
|
-8 2
|
|
-2 0
|
|
18 19
|
|
-14 5
|
|
-8 -2
|
|
18 19
|
|
1 2
|
|
13 18
|
|
18 19
|
|
-8 0
|
|
-7 13
|
|
-12 -8
|
|
12 18
|
|
18 19
|
|
-8 0
|
|
-2 1
|
|
-5 1
|
|
1 2
|
|
18 19
|
|
-2 18
|
|
13 18
|
|
13 18
|
|
2 19
|
|
2 13
|
|
13 19
|
|
-9 18
|
|
2 13
|
|
4 14
|
|
0 1
|
|
-13 2
|
|
-2 0
|
|
13 18
|
|
-2 0
|
|
0 13
|
|
-2 1
|
|
0 19
|
|
0 1
|
|
-15 19
|
|
13 18
|
|
2 12
|
|
-8 2
|
|
0 19
|
|
-2 0
|
|
2 13
|
|
-2 0
|
|
2 13
|
|
-12 -5
|
|
18 19
|
|
0 1
|
|
13 18
|
|
13 18
|
|
13 18
|
|
-2 0
|
|
2 13
|
|
3 12
|
|
0 1
|
|
1 2
|
|
-14 19
|
|
1 2
|
|
-8 19
|
|
1 2
|
|
13 18
|
|
-5 19
|
|
2 13
|
|
18 19
|
|
-8 -2
|
|
-14 11
|
|
-5 18
|
|
2 19
|
|
0 1
|
|
0 19
|
|
13 18
|
|
-16 1
|
|
18 19
|
|
1 19
|
|
2 13
|
|
2 13
|
|
0 1
|
|
1 2
|
|
-8 -2
|
|
0 1
|
|
2 13
|
|
2 13
|
|
0 1
|
|
-15 6
|
|
0 5
|
|
-7 16
|
|
-12 1
|
|
-11 -8
|
|
-2 7
|
|
2 13
|
|
-8 -2
|
|
0 1
|
|
-17 1
|
|
18 19
|
|
-2 18
|
|
18 19
|
|
-12 15
|
|
-2 1
|
|
9 10
|
|
3 6
|
|
-2 0
|
|
0 18
|
|
-8 -2
|
|
18 19
|
|
10 18
|
|
16 19
|
|
13 18
|
|
2 18
|
|
13 18
|
|
1 14
|
|
18 19
|
|
0 1
|
|
13 18
|
|
-2 4
|
|
-2 0
|
|
18 19
|
|
-2 1
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
1 13
|
|
-4 13
|
|
15 18
|
|
18 19
|
|
-2 0
|
|
2 13
|
|
-18 -8
|
|
0 1
|
|
-8 -2
|
|
18 19
|
|
-15 2
|
|
2 12
|
|
-8 -2
|
|
0 1
|
|
-8 -2
|
|
0 17
|
|
-2 0
|
|
18 19
|
|
-2 4
|
|
-8 -2
|
|
-9 9
|
|
-7 1
|
|
-11 -8
|
|
-8 -2
|
|
-2 15
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
3 14
|
|
-5 0
|
|
13 18
|
|
2 13
|
|
0 1
|
|
7 10
|
|
0 1
|
|
-12 -2
|
|
13 18
|
|
0 19
|
|
0 1
|
|
2 19
|
|
-6 1
|
|
1 2
|
|
-2 0
|
|
-8 13
|
|
2 13
|
|
1 2
|
|
2 13
|
|
-8 -3
|
|
-8 1
|
|
-2 19
|
|
1 2
|
|
-13 -8
|
|
6 18
|
|
13 18
|
|
-3 18
|
|
-8 -2
|
|
7 18
|
|
18 19
|
|
18 19
|
|
-8 19
|
|
-8 14
|
|
18 19
|
|
0 2
|
|
1 2
|
|
1 2
|
|
2 13
|
|
2 13
|
|
2 19
|
|
0 1
|
|
2 10
|
|
1 2
|
|
-2 0
|
|
-17 0
|
|
0 1
|
|
13 18
|
|
3 13
|
|
-6 13
|
|
0 1
|
|
0 1
|
|
-17 1
|
|
-2 0
|
|
1 5
|
|
14 19
|
|
1 2
|
|
0 19
|
|
2 13
|
|
13 19
|
|
0 1
|
|
0 1
|
|
9 18
|
|
0 1
|
|
2 13
|
|
0 1
|
|
-15 -5
|
|
-2 -1
|
|
0 1
|
|
2 13
|
|
-12 -2
|
|
-2 8
|
|
-15 18
|
|
-8 10
|
|
13 18
|
|
-8 2
|
|
-2 0
|
|
2 19
|
|
1 2
|
|
2 19
|
|
-8 14
|
|
-8 -2
|
|
-2 0
|
|
-15 -3
|
|
13 18
|
|
1 2
|
|
13 18
|
|
13 18
|
|
1 2
|
|
13 18
|
|
-8 17
|
|
18 19
|
|
-8 0
|
|
-2 0
|
|
-15 -2
|
|
-8 -2
|
|
18 19
|
|
2 13
|
|
2 13
|
|
-2 19
|
|
-5 0
|
|
1 2
|
|
-2 0
|
|
-18 18
|
|
-2 0
|
|
-19 17
|
|
-8 -2
|
|
-8 -2
|
|
-2 0
|
|
1 17
|
|
-13 3
|
|
1 2
|
|
-8 -2
|
|
-8 -6
|
|
1 2
|
|
-12 0
|
|
-8 2
|
|
-8 -2
|
|
-2 0
|
|
-4 0
|
|
18 19
|
|
0 18
|
|
5 18
|
|
2 13
|
|
1 2
|
|
0 2
|
|
-8 -2
|
|
0 2
|
|
-2 1
|
|
-8 -2
|
|
13 19
|
|
-12 -8
|
|
13 19
|
|
2 13
|
|
-8 -2
|
|
-19 16
|
|
-4 0
|
|
0 1
|
|
1 2
|
|
-14 5
|
|
1 2
|
|
-11 1
|
|
13 18
|
|
-8 -2
|
|
-2 13
|
|
18 19
|
|
-2 18
|
|
13 18
|
|
-8 15
|
|
-11 13
|
|
1 2
|
|
1 2
|
|
-16 -2
|
|
6 11
|
|
-1 13
|
|
-4 18
|
|
-12 13
|
|
-8 -2
|
|
-3 -1
|
|
2 13
|
|
18 19
|
|
1 6
|
|
13 19
|
|
1 2
|
|
-12 19
|
|
-8 -2
|
|
-8 0
|
|
5 19
|
|
-3 4
|
|
-15 -3
|
|
13 18
|
|
-2 0
|
|
-8 13
|
|
0 13
|
|
-3 2
|
|
2 13
|
|
2 13
|
|
-7 13
|
|
18 19
|
|
0 1
|
|
-8 -2
|
|
-2 0
|
|
-2 0
|
|
-8 19
|
|
0 1
|
|
-2 13
|
|
18 19
|
|
-8 -2
|
|
0 13
|
|
-2 0
|
|
1 2
|
|
1 2
|
|
2 13
|
|
13 18
|
|
-12 -8
|
|
13 18
|
|
0 1
|
|
1 2
|
|
18 19
|
|
-2 0
|
|
-4 18
|
|
18 19
|
|
-8 -2
|
|
18 19
|
|
-8 -2
|
|
18 19
|
|
-2 18
|
|
0 1
|
|
2 18
|
|
0 1
|
|
1 2
|
|
0 1
|
|
-2 0
|
|
-2 0
|
|
-8 -2
|
|
18 19
|
|
-8 -2
|
|
-8 18
|
|
18 19
|
|
-5 0
|
|
2 13
|
|
-8 2
|
|
-2 0
|
|
0 18
|
|
1 2
|
|
1 2
|
|
1 2
|
|
5 8
|
|
-16 0
|
|
18 19
|
|
2 13
|
|
-1 10
|
|
18 19
|
|
2 13
|
|
-17 19
|
|
-18 7
|
|
18 19
|
|
9 13
|
|
-7 13
|
|
0 1
|
|
18 19
|
|
-17 -11
|
|
18 19
|
|
-8 11
|
|
0 1
|
|
-2 18
|
|
-13 -7
|
|
-18 0
|
|
0 1
|
|
1 7
|
|
-8 -2
|
|
18 19
|
|
0 19
|
|
2 13
|
|
2 13
|
|
13 18
|
|
0 1
|
|
-8 -2
|
|
5 7
|
|
2 13
|
|
7 12
|
|
-2 1
|
|
-17 13
|
|
-2 0
|
|
-8 -2
|
|
-2 0
|
|
18 19
|
|
13 18
|
|
18 19
|
|
-14 -8
|
|
13 18
|
|
-13 -3
|
|
-5 0
|
|
-14 18
|
|
-10 18
|
|
13 19
|
|
13 18
|
|
-2 0
|
|
2 9
|
|
-15 -4
|
|
13 18
|
|
1 2
|
|
-1 11
|
|
2 4
|
|
-8 -2
|
|
1 2
|
|
-17 2
|
|
16 19
|
|
18 19
|
|
-3 1
|
|
-7 2
|
|
-7 13
|
|
-2 0
|
|
-7 -2
|
|
0 1
|
|
-19 -1
|
|
-8 18
|
|
-17 1
|
|
-8 2
|
|
-17 1
|
|
1 2
|
|
-13 18
|
|
-8 0
|
|
16 19
|
|
-8 -2
|
|
0 13
|
|
8 18
|
|
2 13
|
|
18 19
|
|
-13 0
|
|
2 13
|
|
0 1
|
|
18 19
|
|
1 15
|
|
1 2
|
|
-2 0
|
|
1 2
|
|
1 17
|
|
0 1
|
|
0 18
|
|
-17 9
|
|
2 13
|
|
2 13
|
|
18 19
|
|
-12 14
|
|
13 18
|
|
18 19
|
|
13 18
|
|
-14 2
|
|
13 18
|
|
18 19
|
|
-18 -6
|
|
-8 -2
|
|
13 18
|
|
7 19
|
|
18 19
|
|
-8 -2
|
|
-19 -2
|
|
-2 0
|
|
18 19
|
|
-8 -2
|
|
-2 0
|
|
18 19
|
|
-1 4
|
|
13 18
|
|
18 19
|
|
13 18
|
|
-8 3
|
|
0 1
|
|
18 19
|
|
18 19
|
|
-2 2
|
|
2 13
|
|
2 13
|
|
18 19
|
|
-7 4
|
|
-8 -2
|
|
-3 18
|
|
2 13
|
|
1 2
|
|
13 18
|
|
-11 0
|
|
-16 4
|
|
1 2
|
|
18 19
|
|
-8 -2
|
|
18 19
|
|
18 19
|
|
-8 -2
|
|
1 16
|
|
2 13
|
|
13 18
|
|
-8 -2
|
|
-8 -2
|
|
-8 -2
|
|
-7 19
|
|
0 1
|
|
-2 0
|
|
1 2
|
|
2 13
|
|
-16 2
|
|
17 18
|
|
-8 -2
|
|
-2 0
|
|
-5 0
|
|
-2 0
|
|
0 2
|
|
1 2
|
|
2 13
|
|
2 10
|
|
18 19
|
|
-5 18
|
|
2 17
|
|
-2 0
|
|
13 18
|
|
1 2
|
|
-14 -2
|
|
13 18
|
|
-12 -8
|
|
13 18
|
|
0 13
|
|
-9 -8
|
|
0 8
|
|
0 1
|
|
-2 1
|
|
7 18
|
|
1 3
|
|
13 19
|
|
-12 18
|
|
0 1
|
|
13 18
|
|
-18 19
|
|
-19 18
|
|
2 13
|
|
0 1
|
|
-10 0
|
|
13 16
|
|
18 19
|
|
0 1
|
|
-15 19
|
|
18 19
|
|
2 13
|
|
-4 3
|
|
1 2
|
|
-10 -8
|
|
-8 -2
|
|
-5 -2
|
|
-15 -2
|
|
-12 -2
|
|
1 2
|
|
-2 0
|
|
2 13
|
|
18 19
|
|
1 2
|
|
-2 19
|
|
-2 0
|
|
0 1
|
|
1 2
|
|
13 18
|
|
-2 9
|
|
2 13
|
|
-15 9
|
|
-15 1
|
|
0 19
|
|
-2 0
|
|
18 19
|
|
2 13
|
|
-8 -2
|
|
0 12
|
|
-14 18
|
|
2 13
|
|
18 19
|
|
18 19
|
|
-2 0
|
|
0 1
|
|
13 18
|
|
-1 19
|
|
-8 18
|
|
2 3
|
|
-2 0
|
|
-8 -2
|
|
-2 0
|
|
-8 -2
|
|
1 2
|
|
-2 0
|
|
1 2
|
|
1 2
|
|
1 2
|
|
-8 1
|
|
-10 13
|
|
-17 -6
|
|
2 13
|
|
-2 0
|
|
0 1
|
|
-2 0
|
|
2 13
|
|
-8 -2
|
|
-18 0
|
|
1 2
|
|
13 18
|
|
-2 2
|
|
-2 0
|
|
-12 19
|
|
-2 11
|
|
1 2
|
|
-8 15
|
|
-8 -4
|
|
0 1
|
|
0 1
|
|
-8 -2
|
|
-8 -2
|
|
1 19
|
|
0 2
|
|
0 1
|
|
-16 18
|
|
13 18
|
|
0 12
|
|
13 18
|