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