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