Helga Horse (hu) is reading the little red book (红) in the engine's kitchen ((e)ng2), when she discovers that it is being eaten by a silk worm (纟). She overreacts a little and wants to beat the silk worm with a steel beam (工).
烛
=
火
+
虫
:
Julian Giant Squid (zhu) lights a candle (烛) just inside the space station's entrance (Ø2) and the mosquito (虫) instantly wants to fly right into the fire (火).