血腸

血 = 丶 + 皿 : Mnemonic symbol: blood transfusion.

Xu Xian hurt himself and needs to get a blood transfusion in the elevator's bathroom. He found a petal leaf as donor, which is bleeding droplets into a bowl; Xu Xian gets the blood from the bowl as infusion using some tubes.

肠 = 𠃓 + 月 : Charlie Chaplin (ch) just finished cooking intestines (肠) in the anglepod's kitchen (ang2) when the moon (月) flies by with his Icarus' wings (𠃓) and steals the intestines out of the cooking pot.