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