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