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