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