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