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