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