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