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