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