衍生

衍 = 氵 + 行 : Maud Younger (y) is dancing on the bar in the anthill (an3), but suddenly her seven-league boots (行) cause her to run around like crazy, breaking all the water bottles (氵) and thereby having the whole inn overflow (衍) with water.

生 = 牛 + 一 : Mnemonic symbol: a cradle.

Sherlock Holmes (sh) comforts a crying baby bull (牛) in a cradle (生) in front of the engine ((e)ng1) and plays him a tune on a flute (一).