纯素

纯 = 屯 + 纟 : Chantal Chicken (chu) is hunting for food in the encampment's kitchen ((e)n2), and she just picked up a silk worm (纟) with her trident (屯). It would be the perfect meal for her, but the silk worm is trying to persuade her to go vegan (纯).

素 = 龶 + 糸 : Susan Saint Bernard (su) has decided to become a vegan (素) and to let everyone know. In the space station's bathroom (Ø4) she manufactures a fancy headdress (龶) in the form of a vegan flower (素) out of her own spider silk (糸) so that everyone who sees her instantly knows that she's vegan (素).