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