侵
=
亻
+
彐
+
冖
+
又
:
Rosa Luxemburg (亻) and the Queen of Hearts (qi) plan to invade (侵) the encampment. In front of the encampment ((e)n1) they are equipping themselves with their makeshift weapons: They are both using boxing gloves (又), Rosa has a cooking top on her head (冖), and the Queen of Hearts uses a fake pig snout (彐) to protect her face.
入
=
丿
+
㇏
:
Mnemonic symbol: an enter key like on a computer keyboard.
There is a special area in the space station's bathroom (Ø4) which is filled with bananas (丿), but you have to hit an enter key (入) to enter (入). Rachel Rhinoceros (ru) uses a finger (㇏) to press the button and get access to the bananas.