[-1, -4696] -> [3, 20]
[3, 20] -> [7, 16]
[7, 16] -> [7, 9]
[7, 9] -> [11, 13]
[11, 13] -> [15, 9]
[15, 9] -> [15, 16]
[15, 16] -> [19, 20]
[19, 20] -> [15, 24]
[15, 24] -> [15, 31]
[15, 31] -> [11, 27]
[11, 27] -> [7, 31]
[7, 31] -> [7, 24]
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................/#####\.................
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.........\###################/..........
..........\#################/...........
...........\###############/............
............*.............*.............
.........../###############\............
........../#################\...........
........./###################\..........
........*======*.......*======*.........
................\#####/.................
.................\###/..................
..................\#/...................
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