30
21 27 24 20 19 28 17 23 30 25 18 26 29 16 22 
30 19 25 26 24 21 20 23 18 22 28 17 29 27 16 
20 30 27 29 17 18 26 25 19 21 16 23 28 22 24 
19 23 27 17 18 21 29 16 30 24 26 20 28 22 25 
25 24 28 27 22 18 20 23 26 16 19 17 29 21 30 
23 27 28 29 19 21 24 17 20 16 25 18 30 22 26 
26 29 30 21 20 19 16 22 25 17 27 24 18 23 28 
22 27 26 19 28 24 23 30 21 18 17 25 16 20 29 
18 16 28 25 24 26 20 22 21 30 17 23 19 29 27 
30 21 19 17 25 22 28 27 23 29 16 18 20 24 26 
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23 21 22 17 20 24 26 28 30 27 18 16 19 25 29 
30 17 27 20 29 25 19 23 22 24 26 28 16 21 18 
25 22 16 28 26 19 23 30 18 21 17 27 24 29 20 
23 25 16 30 20 22 29 17 24 19 26 28 27 21 18 
9 4 11 5 8 7 1 10 14 13 12 3 2 6 15 
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