Level 1:
col=48
row=48
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eeeeeeeeecd...............n.....................
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kkieeeefefeeefh4.................2.p............
kkkieeefeefeeh4...................2.............
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kkkkkkieeeh4........................n2..........
kkkkkkkieh4.........................p.2.o.......
kkkkkkkkj4............................n2p.......
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........n................................p......
.......3p................................3......
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.......3.................................3p.....
.......3.................................3.o....
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.....p.3.................................3n.....
.......3.................................3p.....
.....n.3.................................3......
.....p.3.................................3o.....
.......3o................................3p.....
.....o..p...............................n.o.....
.....p..................................p.p.....
......n..................................n......
......p.2..............................4op......
.......o.2............................4.p.......
.......pn.2..........................4.o........
........po.2........................4.np........
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........o.pn.2....................4npp.p........
........p..po.2..................4npo...........
............p.n2................4.p.p...........
..............pnn.111111111111.o.o..............
...............ppnlmlmlmlmlmlmnp.p..............
.................pononnononoonp.................
.................npppppppppppp..................
.................p..............................
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