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