不首先使用

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.

首 = 䒑 + 自 : In the outhouse, the chief lends his piece pipe to Sherlock Holmes. Sherlock smokes some weed in the pipe and looks at himself in a hand mirror, thinking that he's uber cool and that he'd pass as a quite formidable chief himself.

先 = ⺧ + 儿 : Mnemonic symbol: the First Lady of the United States, FLOTUS.

In front of the anthill, Sun Wukong, the FLOTUS and Marie Curie dance around the golden calf. When it comes to be in favour of their gods, everyone of them wants to be first.

使 = 亻 + 吏 : Sherlock Holmes, Rosa Luxemburg and the space station's clerk play a simultaneous game of rock paper scissors in the space station, as they have to decide who will be sent as a messenger back to earth to admit that they need another 3 000 000 000 $ funding.

用 = 丨 + 月 : Mnemonic symbol: a first aid kit. Can you see the cross on the container?

用 = 丨 + 月 : Yu the Great hurt her leg when she slipped in the engine's bathroom. The moon helps her to splint her leg using the bathroom's first aid kit and a dinosaur bone.