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