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.
不
=
丆
+
卜
:
Bruno Bear (bu) is setting up a wind wheel (丆) with a voodoo staff (卜) in the space station's bathroom (Ø4). He also puts a "forbidden" sign (mnemonic symbol for 不) on it, to make clear that it may not (不) be stopped.
The apocalypse has come, and archangel Gabriel (列) came down from heaven with his list (列) of people who are accepted. In the elevator's bathroom (e4) he tells Li Qingzhao (li) that she's on his list, and he tells the wicked witch (歹) that she's not. The wicked witch freaks out and takes Li Qingzhao as her hostage holding a kitchen knife (刂) to Qingzhao's throat.