Willy Walrus (w) built a winding machine (宛) to wind up sleeping bags (夗) in the anthill (an3). For his invention he got a honorary PhD degree and a graduation cap (宀), but as the winding machine winds up the sleeping bags his graduation cap gets in and ruins it.
A bat (夕) is harassing Yu the Great (yu) and the navy seal (㔾) who are camping in their sleeping bags (夗) in the anthill's bathroom (an4). Yu the Great just turns over while sleeping (夗), but the navy seal stays awake to guard and protect his king.
宀
=
丶
+
冖
:
Mnemonic symbol: the strokes of this character look like a graduation cap (宀).
Marilyn Monroe (mi-) wants to cook in the anthill's kitchen (an2) but she's afraid of the ants. That's why she builds a bunker: she uses a saucepan lid (冖) as the base, constructs pillars out of petals (丶) and uses a graduation cap (宀) as the roof.
碗
=
宛
+
石
:
Willy Walrus (w) found a huge rock (石) in his huge bowl (碗) in the anthill (an3). He uses a big winding machine (宛) to pull the rock out of the bowl.
惋
=
宛
+
忄
:
Willy Walrus (w) accidentally drops his flail (忄) into the winding machine (宛) in the anthill (an3), ruining the flail and the machine. As he realizes his mistake he slowly sighs in regret (惋).