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