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