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