Pinyin "she4"

射 = 寸 + 身 : Mnemonic symbol: a rocket launch pad.

Sherlock Holmes (sh) is ready for takeoff in the elevator's bathroom (e4) and stands on of the launch pad (射) taking a final shower. As there are many journalists, Sherlock prepared to be extra fancy and wears a tight body suit (身). He smiles at the photographers and shows them a thumbs up (寸).

社 = 土 + 礻 : Sherlock Holmes is doing an undercover investigation in the elevator's bathroom. There's a forbidden mysterious cult praying to a fossilized heap of dirt.

涉 = 步 + 氵 : Sherlock Holmes (sh) suspects the five paced viper (步) to have killed an innocent person, so he is looking for it in the elevator's bathroom (e4). The snakes hides in one of the many water bottles (氵), so Sherlock has to wade (涉) through the bottles and the water in order to find the viper (步).

设 = 殳 + 讠 : Recently Sherlock Holmes had less and less customers, so he wants to set up an advertising campaign. He starts in the elevator's bathroom setting up an advertising column. It is lying on the floor, and Sherlock tries to lever it up using a halberd.

摄 = 扌 + 聂 : Sherlock Holmes (sh) wants to take a selfie (摄) in the elevator's bathroom (e4), so he holds his phone with a toy claw (扌) in front of him. He has no way to press a button or the like, so he has to use voice activation. He doesn't want to loose his smile while taking the photo, so he tries whispering (摄) to the phone without moving his lips.