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