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