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