隐
=
急
+
阝
:
The pope (阝) and Maud Younger (y) both need to go to the bathroom in the encampment ((e)n3) urgently (急), but they both forgot the secret (隐) pass phrase so they cannot open the door.
蔽
=
艹
+
敝
:
Brunhilde (bi) is so ashamed that she only found a pair of worn-out shoes (敝) on her quest in the space station's bathroom (Ø4) that she covers (蔽) the shoes with a sheet of artificial lawn (艹).