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