足
=
龰
+
口
:
Mnemonic symbol: a football. Zapatista Zebra (zu) wants to pimp his football (足) in the space station's kitchen (Ø2). He thinks that a few more vitamins wouldn't hurt, so he extracts the vitamins from a mandarin (口) with a syringe (龰) to inject them into his football.
坛
=
云
+
土
:
Tecumseh (t) set up an altar (坛) made of clay (土) in the anthill's kitchen (an2) to be used as a forum (坛). He prepared his entrance very well: before stepping out to the crowd he dispenses clouds (云) from an earthen jar (坛) so that it appears that he is stepping out of nowhere.