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