each; respective; apiece
各 (gè) · 6 strokes
Depicts a foot (夂) arriving at an entrance (口). Based on the original meaning "arrive". The current meaning is a phonetic loan.
自 (zì) · 6 strokes
Pictograph of a nose. Original form of 鼻 (nose). In China, when people point to themselves, they typically point to their nose.