Levelcodes:

Level   Code
--------------
 10     1N1O
 20     XQ1A
 30     XZUB
 40     BTND
 50     V5IQ
 60     VA1I
 70     CS12
 80     C411
 90     ZUUO
100     BHNA
110     CEIB
119     CDXH

Codewords by Doctor D - docd@beer.com