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