"person" radical in Chinese characters (Kangxi radical 9)
亻
=
丿
+
丨
:
Mnemonic symbol: Rosa Luxemburg. She's quite radical, and her name starts with "r", just like "ren2". Also, 亻appears at the left-hand side of characters, and Rosa is a leftist as well.
Robinson Crusoe (r) and Rosa Luxemburg (亻) are having their favorite snacks in the encampment's kitchen: Rosa is eating a banana (丿) and Robinson is eating a dinosaur bone (丨).
占
=
⺊
+
口
:
Mnemonic symbol: a yellow umbrella. James II of England occupies the anthill's bathroom (an4). He uses a pennant (⺊) stuck into a mandarin (口) to mark his territory, and stands there proudly with a yellow umbrella (占).
Characters with 佔 as component
佔
is not used as a component in another character.