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