route.txt

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...........................................................................iiiiijjjj.................
..........................................................................ii.......j.................
..........................................................................i........j.................
........................................................................hii..nooooojj................
........................................................................h...nn....o.jjjjk............
........................................................................h...n.....ooo...k............
......................................................................hhh..nnttuuuu.o...kkkk.........
....................................................................hhhnnnnn.t....u.o......k.........
...................................................................hh..n....tt....uuppppp..k.........
..................................................................hh..mmttttt......u....pp.k.........
..................................................................g..mm.t..........uuuu..p.k.........
..................................................................g..m..t.............v..p.k.........
..................................................................g..m..t.............v..p.l.........
S.................................................................g..m..s....Ez.......v.pp.l.........
a.................................................................gg.mm.s....xy......vvqq..l.........
a..................................................................g..mmsss.ww.......v.q...l.........
a..................................................................g...mm.s.w........v.q..ll.........
a..................................................................g....o.s.ww......vv.q..l..........
a..................................................................ff...o.s..wwwwwwvv..q.ll..........
a...................................................................f...o.s............q.l...........
abccccccccccccccccccccccccccccccccccccccccccccccccccccccccc.........f...o.ss..........qq.m...........
..........................................................c.........f...o..srrrrrrrrqqq..m...........
..........................................................cccccc....f...o...............mm...........
...............................................................cccc.f...o.............mmm............
..................................................................ccfff.oonnnnnnnnnmmmm..............
...................................................................c..ff.............................
...................................................................c...eeeeeeeeed....................
...................................................................ccc..........ddddd................
.....................................................................cc.............d................
......................................................................cccc..........c................
.........................................................................c..........c................
.........................................................................ccc........c................
...........................................................................cccccccc.c................
..................................................................................ccc................