I was walking past the mental hospital yesterday and all the patients were shouting, "twelve . . . . twelve . . . . twelve . . ." The fence was too high to see over, but I found a little gap in the planks and peeked through to see what was going on, and someone poked me in the eye with a stick! Then the patients all started shouting, "thirteen . . . . thirteen . . . . thirteen . . . "