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