Part Four - "Slit in Streambed"
Slit_In_Streambed is south of In_Valley. The printed name is "Slit in Streambed". Open_Forest is east from Slit_In_Streambed. Open_Forest is west from Slit_In_Streambed. In_Valley is north from Slit_In_Streambed. The description of Slit_In_Streambed is "At your feet all the water of the stream splashes into a 2-inch slit in the rock. Downstream the streambed is bare rock."
The scenery_slit is scenery in Slit_In_Streambed. The printed name is "2-inch slit". The description is "It's just a 2-inch slit in the rock, through which the stream is flowing." Understand "2-inch", "slit", "two", and "inch" as the scenery_slit. The scenery_slit can be enterable. It is enterable. Instead of entering the scenery_slit, try going down.
Instead of going down in Slit_In_Streambed, say "You don't fit through a two-inch slit!"
Instead of going inside in Slit_In_Streambed, say "You don't fit through a two-inch slit!"