ref: 8c5bf5746447ebb51fbf3aa2d688f410558e2a4c dir: /maps/route2.blk/
11111111>??;111111$W%1lm2ll1tt ! 11111R|~RRRR 1UUUU 111112ll / t/ tR R !lm2ll|}~ ! R|~RR/UUUUUn n tttn/tn t ooo4 tnm t lllmt t111 mtt /4/tt 1 m 111 mtt tt1 mtt o4ooo