纷
=
分
+
纟
:
Frankenstein's Monster (f) organized a silk worm (纟) race in front of the encampment ((e)n1), but as he started the race and watches his stop watch (分) he notices that every worm is crawling into a different direction and it is a big mess (纷).
争
=
⺈
+
肀
:
Mnemonic symbol: The grim reaper, as 争 is often used in words involving war (...战争). In front of the engine ((e)ng1), the grim reaper (争) marks his next victims in passing. With a crayon (肀) he draws big "X"s on the crane (⺈) and James II of England (zh).