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