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