山
=
丨
+
凵
:
Mnemonic symbol: 山 looks like the tip of a fork. Sherlock Holmes (sh) is climbing a mountain (山) in front of the anthill (an1). He uses a dinosaur bone (〡) as walking stick, and to have better grip he attached a fork (山) to its tip. Unfortunately he accidentally sticks the fork into a receptacle (凵) on the ground of the mountain and gets shocked.
颠
=
真
+
页
:
Dorothy Gale (di) is going to paint the anthill (an1) and is getting ready in front of the building. In order to protect her apex (颠) she puts a sheet of paper (页) into a replicator (真) and gets out a paper hat.