檬

木 = 八 + 十 : Mnemonic symbol: a Christmas tree.

Malte Monkey (mu) is setting up a Christmas tree (木) in the bathroom of the space station (Ø4). He decorates the tree with eight-balls (八) and puts a holy cross (十) at the top of the tree.

蒙 = 艹 + 冖 + 一 + 豕 : Mahatma Gandhi (m) is leading a swine (豕) through the mist (蒙) in the engine's kitchen ((e)ng2) by playing the flute (一) for her. He wants to pickle her with artificial lawn (艹) and already lifted the cooking top (冖) of his kettle.