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