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