役齡

役 = 彳 + 殳 : Maud Younger (y) has been forced to manucfacture black sneakers (彳) in the space station's bathroom (Ø4). When she started the forced labor (役) all she got as a tool was a halberd (殳).

龄 = 令 + 齿 : Li Qingzhao (li) wants to enter engine, but in the kitchen ((e)ng2) she has to undergo a check first. An old codger with an imperial name tag (令) is entitled to check her teeth (齿) in order to now Qingzhao's age (龄).