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