O
on, toward, or relating to the side of a human body or of a thing that is to the west when the person or thing is facing north.
A
on, toward, or relating to the side of a human body or of a thing that is to the west when the person or thing is facing north.
E
on, toward, or relating to the side of a human body or of a thing that is to the west when the person or thing is facing north.