彻
=
切
+
彳
:
Charlie Chaplin (ch) is thoroughly (彻) investigating his black sneakers (彳) in the elevator's bathroom (e4). He cuts (切) them very thoroughly right to the bone (彻).
查
=
旦
+
木
:
Mnemonic symbol: a detective. In the ashram's kitchen (a2), the detective (查) is investigating (查) a passed out Charlie Chaplin (ch) who's lying under a Christmas tree (木). Could it have something to do with the big empty mug (旦) which was formerly filled with glühwein?