double / twice / simultaneous / holding two or more (official) posts at the same time
兼
=
秝
+
肀
:
Mnemonic symbol: a double. Joan of Arc (ji) and her stunt double (兼) are eating two bowls of cereals (秝) while the real Joan of Arc signs autographs with her crayon (肀) in front of the anthill (an1).
优
=
亻
+
尤
:
Rosa Luxemburg (亻) and Maud Younger (y) are awarding each other medals (尤) for being superior (优) than the rest of the world in front of the outhouse (ou1).
优
=
亻
+
尤
:
A disabled man is lying on the streets, his crutches nearby. He's blaming (尤) everyone for not helping him. Finally, a man (亻) of excellent reputation comes to his aid.