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