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