并
=
丷
+
开
:
Brunhilde and a mean crocodile are amalgamating to a new super form in the engine's bathroom. They are forming the connection with bottle openers.
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.