殿後

殿 = 𡱒 + 殳 : Dorothy Gale (di) decided to set up her palace hall (殿), the Hall of Supreme Harmony (太和殿), in the anthill's bathroom (an4). She hired a ghost and a communist (𡱒) to serve as her guards and has them wield halberds (殳).

后 = ⺁ + 𠮛 : Mnemonic symbol: Zenobia, Queen of Palmyra. Zenobia (后) and Hamlet (h) want to bake banana bread in the outhouse's bathroom (ou4), but they don't know how. Behind (后) a banana tree (⺁) they study a scroll (𠮛) on which the recipe is written.