2 1 |
2 2 |
3 3 |
1 4 |
1 5 |
2 6 |
2 7 |
3 8 |
2 9 |
3 10 |
9 11 |
2 12 |
7 13 |
7 14 |
6 15 |
9 16 |
7 17 |
6 18 |
4 19 |
5 20 |
3 21 |
4 22 |
4 23 |
4 24 |
5 25 |
9 26 |
7 27 |
8 28 |
7 29 |
4 30 |
2 31 |
2 1 |
1 2 |
2 3 |
1 4 |
1 5 |
2 6 |
2 7 |
3 8 |
2 9 |
2 10 |
5 11 |
2 12 |
4 13 |
3 14 |
3 15 |
4 16 |
4 17 |
5 18 |
4 19 |
3 20 |
1 21 |
2 22 |
3 23 |
3 24 |
4 25 |
3 26 |
2 27 |
3 28 |
3 29 |
3 30 |
2 31 |