Yu the Great (yu) and Martin Luther King (王) invented some kind of wrestling sport in the space station's bathroom (Ø4). Both fighters have to be restrained by large jade bracelets (玉) around their body restricting their arms to be aligned to the body. Then they fight. To make things safe they stuffed the space station's bathroom (Ø4) with cosy petals (丶) so that they won't hurt themselves.
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).
甫
=
丶
+
十
+
月
:
Mnemonic symbol: Ivan Pavlov, 巴甫洛夫, the scientist.
Ivan Pavlov (甫) taught Frieda Fox (fu) to jump over a big cross (十) and catch the moon on the other side (月) as soon as Pavlov waves with a petal leaf (丶) in the space station (Ø3).