30
20 29 16 19 28 21 22 25 24 27 18 23 17 30 26 
27 16 30 18 26 20 29 21 28 25 23 17 24 19 22 
28 19 23 18 21 26 16 20 30 17 22 29 24 27 25 
27 20 19 24 17 26 18 22 29 30 28 16 25 21 23 
24 19 29 23 26 25 22 27 21 30 20 28 18 16 17 
26 28 21 20 16 29 30 27 18 24 19 17 22 23 25 
19 17 25 29 16 18 20 26 27 22 21 23 24 30 28 
24 26 18 29 23 28 25 30 19 17 27 16 20 22 21 
30 24 26 27 28 25 29 21 23 19 16 17 20 22 18 
17 20 19 25 21 23 24 22 27 26 28 29 18 16 30 
28 23 24 22 16 17 19 25 26 20 21 18 30 29 27 
18 26 27 29 25 17 24 21 16 23 28 30 22 19 20 
17 30 23 28 25 24 18 29 27 22 20 16 19 21 26 
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22 30 28 24 23 19 17 25 16 29 26 27 21 18 20 
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