步履紊亂

步 = 止 + 丨 + 丶 + 丿 : Mnemonic symbol: a five-paced viper, 五步蛇.

Bruno Bear (bu) was strolling (步) around the space station's bathroom (Ø4) with a dinosaur bone (丨) as walking (步) stick in his hands. He disregarded the barrier (止) marking the wild, forbidden area lightheartedly and just jumped over it whistling a joyful tune. But shortly afterwards he made a terrible realization: only five paces (步)away there was a five-paced viper (步) hiding under a petal leaf (丶)! Bruno knew the viper was after him, so he tried to keep it at distance using his dinosaur bone and feeding it bananas (丿) while at the same time slowly backing up to the barrier.

紊 = 文 + 糸 : Willy Walrus (w) wants to go out, but his silken scarf (糸) got entangled (紊) in a disorderly (紊) heap of books (文) in the encampment ((e)n3).

乱 = 乚 + 舌 : It's hard for Lenny Lemur to not go crazy in the anthill's bathroom: Uncountable tongues are leaping right from the abyss to reach for Lenny Lemur, who has only a shovel to defend his heart and soul.