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