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