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