1500
4000
5000
70

 1 1 1 1 1 1 1 1 1 1 1 1
3 3 3 2 2 7 7 7 2 8 3 3
 2 2 2 8 8 4 4 8 5 4 4 2
5 E E 7 4 G 4 7 7 5 5 5
 0 E 3 3 E E 4 7 3 3 6 0
6 6 3 3 7 E 7 6 G 3 3 3
 2 2 5 5 6 6 5 5 2 2 0 0
0 7 7 4 4 4 4 4 3 7 7 0
 0 3 3 E E 8 8 F 3 3 0 0
0 5 5 5 5 7 7 7 5 5 5 0
 0 0 A 4 2 5 5 2 4 0 0 0
0 0 4 4 4 E E 8 4 4 0 0
 0 3 3 3 2 2 E 2 3 3 3 0
E E 2 2 2 8 0 0 8 2 2 0
 E 0 0 A 2 3 3 2 2 0 0 0
0 7 7 3 2 2 4 2 3 7 7 7
 0 3 3 8 8 8 8 8 8 3 3 0
hidden
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0 0 0 0 0 5 5 0 0 0 0 0
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2 2 0 0 0 0 0 0 0 0 0 0
 2 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
 0 0 0 0 0 0 0 0 0 0 0 0 