届

届 = 尸 + 由 : Maud Younger (y) is being taught by a ghost (尸) how to mix a perfect Cuba Libre (由) in the elevator's bathroom (e4). She has to complete several sessions (届), and if she does, she will graduate this year (届).

Sherlock Holmes (sh) is investigating a crime scene with a corpse (尸) in front of the space station (Ø1). The victim's ghost (尸) is trying to give him hints from the afterlife about their killer.

由 = 丨 + 曰 : Mnemonic symbol: 自由古巴， a cuba libre. The character 由 itself even looks like a cuba libre.

Maud Younger (y) is taking part in a charity auction in the outhouse's kitchen (ou2). She is auctioning the dinosaur bone (丨) next to her and is speaking into a microphone (曰). In the other hand she is holding a cuba libre (由), and she is already quite drunk.