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