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