住院治療

住 = 主 + 亻 : Julian Giant Squid (zhu), Rosa Luxemburg (亻) and the Lord (主) are all living (住) together in a flat share in the space station's bathroom (Ø4).

院 = 完 + 阝 : The pope (阝) wants to join the cloister (寺院), but first he has to pass Yu the Great's (yu) test. He has to run as fast as he can from Vatikan City to the anthill's bathroom (an4), where the entrance to the cloister is. As he arrives at the bathroom huffing and puffing, Yu the Great is waving with a checkered flag.

治 = 台 + 氵 : Due to a technical failure there is a water shortage in the space station. James II of England (zh) has taken over the task to manage (治) and regulate the water, and he does so by sitting behind a counter (台) in the space station's bathroom (Ø4) and handing out bottled water (氵).

疗 = 了 + 疒 : Li Qingzhao (li) has been having a colorful rash (疒) for a long time now, and she heard that there is a magic cup to cure her sickness in the aorta. In the kitchen (ao2) she sees a golden price cup (了) and starts drinking out of it immediately, and her colorful rash starts to disappear slowly. She still cannot believe that this price cup actually cured (疗) her rash.