Press 1 to turn on Line Maker. Press 2 to turn it off. Click on Line Maker to change his color. Move the mouse to move Line Maker, and 9 and 8 to change the size of the lines. Click on the pink eraser and then move it with A, S, D and W to erase lines. Press keys O and P to change the backdrop. When you are finished, click on DONE.
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