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