Language and the Big Bang Theory--duality of patterning.
The illustration in the graphic view is supposed to show how the process of changing the sequence of words or symbols, changes the meaning.
C ME 2 ? ( or phonetically, "See me too?"
E MC 2 ! (or phonetically, Energy, equals mass times a constant squared.)
(It's not the most scientific kind of illustration but then we are only a Class II University so we can get away with that kind of stuff.)