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