註冊

注 = 主 + 氵 : Julian Giant Squid and the lord are very concentrated on a game they are playing in the space station's bathroom. Each of them has a bottle of water, and they are taking turns to pour the water in the other one's bottle, which is not that easy at zero gravity.

册 = 一 + ⺆ + ⺆ : In the bathroom of the elevator (e4) the King of Chu (c) dug up all his photo collections of flutes (一) from all over the world. He is stapling (⺆) together random photos to publish different books (册) about flutes.