蛇
=
它
+
虫
:
Sherlock Holmes (sh) is investigating the death of a mosquito (虫) in the elevator's kitchen (e2). He took a blood sample from the mosquito and analyzes it with his computer (它). It turns out that the mosquito stung the venomous snake (蛇) which is sleeping across the hall, and the venom killed the mosquito.
岛
=
乌
+
山
:
Don Quixote (d) is trapped on a remote island (岛) inside of the aortas (ao3). The only animal on the island is a black crow (乌), and Don Quixote is chasing it with a fork (山) round and round the island, trying to catch it.