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