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