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