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