Press B to put your character down. Use the arrow keys to move your character. Press the space bar to put it down [REMEMBER ONCE YOU PUT A CHARACTER DOWN YOU CAN'T MOVE IT AGAIN SO DESIDE WHERE YOUR GOING TO PUT SOMETHING BEFORE YOU COPY (I advise you you play it once to see one all of the characters before you play for real)] Press C to change the color. Press E to move your character 90 degrees to the right.
I thank ravenguy and Clank23 for making all the characters and backgrounds for all the pokemon map makers.