RANDOMLEFT_TO_RIGHT_WAVERIGHT_TO_LEFT_WAVETOP_TO_BOTTOM_WAVEBOTTOM_TO_TOP_WAVETOP_LEFT_TO_BOTTOM_RIGHT_WAVEBOTTOM_RIGHT_TO_TOP_LEFT_WAVETOP_RIGHT_TO_BOTTOM_LEFT_WAVEBOTTOM_LEFT_TO_TOP_RIGHT_WAVE
MANUAL

Click mark to enlarge.
Right click mark to shrink.
Shift click mark to reset.