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