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