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