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