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