囱
=
丶
+
囗
+
夕
:
Kitty Cat (cu) cleans out a chimney (囱) in front of the engine ((e)ng1) using a petal leaf (丶). She knows there's a bat (夕) inside, so she keeps a wooden box (囗) ready to catch it.
聪
=
总
+
耳
:
Kitty Cat (cu) is taking part in a poker tournament in front of the engine ((e)ng1). She was clever (聪) enough to smuggle an ear (耳) into the deck, so she knows that this is exactly the right time to go all-in (总).