Recorded solution for "Falling" from SpaceChem, a design-based puzzle game from Zachtronics Industries. I can't say this is my proudest solution ever. Well, actually, in a way it is. It's so inefficient it hurts! But it worked! The veeeery long pipe is to prevent the backed-up molecules from causing an output failure (and collision) in the reactor feeding the pipe. Obligatory plug: download the demo at http://www.spacechemthegame.com today!