When doing the labeling I assigned each egress a 2 character ID. The first character is the level the egress is on, and the second character is character starting from 'A' at the 6 o'clock position and incrementing as we move clockwise (I didn't exactly follow this on realm II for some reason).
Each ingress is then labeled with the ID of the egress that it maps to.
I. Terra
II. Astral
III. Fire
IV. Tempest
V. Fey
