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