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