窝
=
呙
+
穴
:
Willy Walrus (w) set up a small den (窝) in front of the observatory (o1) and decorated it with cave paintings, (穴) but the cave paintings are all lopsided (呙).
Mnemonic symbol: a balloon. The Queen of Hearts is disappointed by her balloons. She expected them to float upwards, but in the space station's bathroom, They float randomly in all directions.