ref: 1d68a4a8ed546929b0fe3658241c13596b3634f8
dir: /maps/route14.blk/
M11111111 Mwwwwwwww M1wwwwwww Mwwwww1ww Mw1wwwwww Mwwww1www M111 U w M111 UM M UM MmUM MmUM MmUMCC MnmUMCC M5 UmUMCC M UmU cC M UmU MC M U5U MC M UmU MC UmU MC UmU MCUnUUU U MC5 U MC U MCUUUUUUU MC MCQQQQQQQQQC C