ref: ab018a5094c37688d9f111cd89ed2514fb38b0be dir: /maps/Route1.blk/
MRRO1PRRN Mtt 1 tN MB11N n nm nBm n tt 111m nRRam M tt1N M 1111ttN M//N M 111111N MooooN M tt1N M1N n 1 m nt1tm nQQcbQQm n MN m