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