棕红

棕 = 宗 + 木 : Zapatista Zebra (zu) got a new blackboard (宗) delivered and receives it in front of the engine ((e)ng1). It is of fairly low quality: the two vertical beams are made from a Christmas tree (木) and a palm (棕) respectively. Also, the blackboard is not exactly black, but rather brown (棕).

棕 = 宗 + 木 : Zapatista Zebra (zu) got a new blackboard (宗) delivered and receives it in front of the engine ((e)ng1). It is of fairly low quality: the two vertical beams are made from a Christmas tree (木) and a palm (棕) respectively. Also, the blackboard is not exactly black, but rather brown (棕).

红 = 工 + 纟 : Mnemonic symbol: a little red book.

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).