領釦

领 = 令 + 页 : Li Qingzhao wants to explore the catacombs below engine, which can only be accessed from inside engine. Because it is so dangerous down there she has to hand in a piece of paper with her name and gets back a name-tag which she has to clip to her dog collar so that she can be identified should something go wrong.

扣 = 口 + 扌 : Karl Marx (k) manufactures a new button (扣) out of a mandarin (口) in the outhouse's bathroom (ou4). He does so by grapping the mandarin tightly in one hand, and carving out the button out of the peel by rotating a toy claw (扌) around the mandarin with his other hand.