丸
=
丶
+
九
:
Mnemonic symbol: a bag of painkillers.
Willy Walrus feels like floating on cloud nine after he took too many painkillers. Floating on cloud nine just inside the anthill's kitchen he covers himself with a large petal leaf and just wants to sleep.
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).