[qi-] Kirby is in the [4] bathroom of the [-_] house where he is hiding behind the shower curtain with a handgun. There is a 辶 road that goes through the bathroom, and Kirby is waiting there 迄 until a 乙 second person comes in through the bathroom. 迄 Until that happens, Kirby will stay there hiding in the bathtub waiting for his chance to rob someone going to the bathroom.