7, 8
6, 9
5, 10
4, 11
3, 12
34, 3
33, 4
30, 3
29, 4
28, 5
27, 6
26, 7
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..//..|..*..*========*..*..*............
.*/...|..|\..\.......|..|\..\...........
.*....|..|.\..\......|..|.\..\..........
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......*==*..*==*.....*==*..*==*.........
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