I don't know what sort of computer techniques she's using, exactly, but the rules seem pretty obvious, and completely Freudian (although he came later): anything longer than it is wide is a phallic symbol, and any reference to "hole", "gap", or any other sort of space where one might want to put something is.....well, I run a family blog here. Although it appears Shakespeare was a bit more generous in his descriptions of the ladies, as you'll often discover that food references (pie, "fruit dish", etc...) are also a common one, and often when speaking of birds he was referring to ladies of, shall we say, low morals.
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