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