上層建築

上 = 丨 + 二 : Sherlock Holmes (sh) investigates a mysterious murder in the anglepod's bathroom (ang4). Somebody has been killed while using the golden squat toilet. He finds a mysterious apparatus on top (上) of it, and breaks it open using a dinosaur bone (丨). As the apparatus breaks, he finds the murderer's weapon: The dinosaur bone is sticking in a capacitor (二), which has been hooked up to the golden squat toilet to kill the victim using the lethal electric charge.

上 = 一 + 丄 : Mnemonic symbol: as in the movie "Up", someone will be using lots of balloons to send something on a long journey. Sherlock Holmes (sh) prepares to take off in the anglepod's bathroom (ang4). He fixed a lot of balloons (上) to a flute (一), on which he plans to sit during his journey. At this moment the flute is only held back by the 90 degree corner clamp (丄) which is fixing it to the ground.

层 = 云 + 尸 : The King of Chu (c) is enjoying a lasagna (千层面) in the engine's kitchen ((e)ng2) when suddenly a ghost (尸) surrounded by a dark cloud (云) appears and starts to haunt him. Terrified, the King of Chu drops the lasagna and runs away. The ghost reached its goal and starts devouring the lasagna himself.

建 = 廴 + 聿 : Mnemonic symbol: Blob the Builder.

Blob the Builder (建) and Joan of Arc (ji) want to construct (建) a Go (廴) field in the anthill's bathroom (an4), so they paint the field on the floor using decorator's brushes (聿).

筑 = ⺮ + 巩 : Julian Giant Squid (zhu) constructed (筑) some tools just out of bamboo sticks (⺮) in the space station's bathroom (Ø4). The last thing he constructs for the day is a shed made out of bamboo sticks. He puts his tools inside and locks the shed with a padlock (巩).