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