2 1 5 2 3 0 0 0 0 0 0
3 2 6 3 4 4 7 0 0 0 0
3 1 6 5 4 6 8 0 0 0 0
2 1 4 7 4 0 0 0 0 0 0
3 1 7 5 2 8 2 0 0 0 0
3 2 4 4 2 9 7 0 0 0 0
3 2 8 10 4 11 2 0 0 0 0
1 13 9 0 0 0 0 0 0 0 0
4 4 2 7 7 9 7 13 3 0 0
3 8 7 10 5 14 6 0 0 0 0
4 6 4 9 5 11 9 14 3 0 0
3 6 2 10 9 15 10 0 0 0 0
2 13 5 16 1 0 0 0 0 0 0
3 12 5 14 7 17 3 0 0 0 0
4 9 6 13 7 15 8 18 4 0 0
4 11 10 14 8 19 5 20 2 0 0
2 12 1 17 2 0 0 0 0 0 0
4 13 3 16 2 21 1 22 8 0 0
3 14 4 19 3 22 2 0 0 0 0
3 15 5 18 3 23 8 0 0 0 0
3 15 2 19 3 24 5 0 0 0 0
3 17 1 22 4 25 3 0 0 0 0
4 18 2 21 4 23 1 26 8 0 0
5 19 8 22 1 24 6 26 4 27 5
3 20 5 23 6 27 4 0 0 0 0
3 21 3 26 4 28 6 0 0 0 0
5 22 8 23 4 25 4 27 2 29 3
4 23 5 24 4 26 2 29 8 0 0
2 25 6 29 2 0 0 0 0 0 0