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