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