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