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