ref: bd87ccbd40ebaa3ecd43a460ec9a2c9fad42eb83
dir: /examples/read+write.orca/
......................................... .# READ WRITE.#.......................... ......................................... .........C4..........C4.................. .........30O1230.....34T1230............. ...........0...........0................. ......................................... ............C4..........C4............... ...........H0..........H0................ .........C4*J........C4*J................ .........30X3........34P7................ ......................................... .........................................