20
11 14 16 15 18 12 13 20 19 17 
13 14 16 17 18 15 12 11 19 20 
12 16 13 15 11 18 14 20 17 19 
14 16 18 17 11 20 19 13 15 12 
14 13 20 17 12 19 16 18 15 11 
17 13 20 12 14 19 11 16 15 18 
17 19 12 14 18 20 11 13 15 16 
19 15 11 20 16 14 17 12 18 13 
13 15 12 20 17 18 11 16 19 14 
11 14 15 17 18 16 19 13 20 12 
2 3 4 5 1 8 7 10 9 6 
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6 9 10 8 7 4 5 3 2 1 
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5 10 2 7 8 4 9 6 3 1 
3 1 4 2 6 10 9 7 8 5 
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6 3 9 1 7 10 2 5 8 4 
5 1 2 7 8 6 3 9 10 4 
1 9 4 5 2 7 8 6 10 3 
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