Level   Code
-----   ----
5       FISHCAKE
10      ELECTRIC
15      FISHBONE
20      PHANTASM
25      PYRAMIDS
30      METAPHOR
35      MANTISSA
40      ATLANTIC
45      MOUNTAIN
50      PRESSURE
55      FESTIVAL
60      UNIVERSE
65      LUMINOUS
70      EXPOSURE
75      INTERIOR
80      BOATRACE
85      ABRASION
90      SERGEANT
95      ILLUSION