不当得利

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.

当 = 小 + 彐 : This character looks like an angry pitbull. 小 forms the eyes and maybe nose, and 彐 are the dangerous teeth.

当 = 小 + 彐 : Don Quixote opposes a dangerous pit bull in front of the anglepod, and he tries to calm him down with a daisy.

当 = 小 + 彐 : This character looks like an angry pitbull. 小 forms the eyes and maybe nose, and 彐 are the dangerous teeth.

当 = 小 + 彐 : Don Quixote opposes a dangerous pit bull in front of the anglepod, and he tries to calm him down with a daisy.

得 = 㝵 + 彳 : Don Quixote found a magic lamp and rubs it inside the elevator's kitchen. A genie appears and grants Don Quixote his wish for black sneakers. Unfortunately they are second hand and so smelly that Don Quixote instantly catches a disease.

得 = 㝵 + 彳 : Because Don Quixote is so disappointed by the black sneakers he got from the genie from the magic lamp, he kicks both very mad from the rooftop of the elevator.

得 = 㝵 + 彳 : Because Don Quixote kicked the genie's lamp from the rooftop of the Erechtheion as far as to inside of the Eiffel Tower, the genie demands Don Quixote to apologize. Inside of the Eiffel Tower, Don Quixote kowtows to the genie, who takes back the black sneakers he gave to Don Quixote earlier.

利 = 刂 + 禾 : Mnemonic symbol: the rocket Arianne, 亚利安娜.

Li Qingzhao (li) prepares to go back to earth in the Arianne rocket (利). In the space station's bathroom (Ø4) she prepares for the trip by stuffing lots of cereals (禾) into the rocket and sharpening (利) the tip of the rocket with a kitchen knife (刂).