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What Hessah said.
Really bad example: >, v, < = directions of people walking and the lines are walls, objects, separators, etc.
___________________________________________
door >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v |
-----------------------------------------------v |
v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
v------------------------------------------------|
>rest of restaurant
You can also move your door to the far right bottom corner and start the maze/path from there.
sidewalk
___________________
___________________| G
___________________| R
___________________| A
___________________| S
___________________| S
___________________[] <-- Door
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