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