欲
=
欠
+
谷
:
Yu the Great (yu) suddenly feels a strong desire (欲) and appetite (欲) to eat popcorn (谷). As she opens the secret drawer in the space station's bathroom (Ø4) though she finds her popcorn gone and instead an IOU note (欠).
difficult (to...) / problem / difficulty / difficult / not good
难
=
又
+
隹
:
Mnemonic symbol: a video game which is almost impossible to beat.
难
=
又
+
隹
:
Just inside the anthill's kitchen, Napoleon and a sparrow are trying to beat an insanely difficult video game. After playing and failing all day long Napoleon finally loses his temper and crashes the game wearing two boxing gloves.
填
=
土
+
真
:
Mother Teresa (ti) is fed up with the lack of earth (土) on this planet. In the anthill's kitchen (an2) she is filling (填) earth (土) into a replicator (真) to accumulate earth until there is enough for everyone.