20
15 20 12 18 17 11 14 16 19 13 
20 18 11 12 14 16 19 15 13 17 
17 16 19 12 13 11 14 20 15 18 
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18 14 17 15 13 12 19 16 11 20 
13 17 12 20 15 11 16 18 14 19 
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