大
=
一
+
人
:
The big (大), huge (大) robot (mnemonic symbol for 大) is working out in the ashram's bathroom (a4). He's lifting a flute (一) to which Don Quixote (d) and Neanderthal man (人) are clinging.
叶
=
十
+
口
:
Maud Younger (y) practised a trick shot all day in the elevator's bathroom (e4). She's now able to throw a leaf (叶) high in the air, then quickly throw a mandarin (口) and beat the mandarin with a cross (十) like a baseball with a bat so that the mandarin rips a hole right into the leaf.
肺
=
月
+
一
+
巾
:
Frankenstein's Monster (f) has to have his lungs (肺) checked in the Eiffel Tower's bathroom (ei4). He has to blow into a flute (一) to blow up a bag made of a towel (巾). Doctor moon (月) checks the volume of the towel balloon to know if Frankenstein's Monster is alright.
炎
=
火
:
Mnemonic symbol: As I just learned "itis" is the feeling you get after eating too much.
Maud Younger (y) ate too much in the anthill's kitchen (an2). She's having the itis (炎) so hard that she doesn't even wake up from the fire (火) which is spreading fast.