Not sure if this is unique to the character or how it happened but with cute there were a few instances where the order of units went miles, lightyears, AUs, infinites. But it should be miles, AUs, lightyears, infinities.
Light year is the distance light travels in a year. AU is Alternate Universe if I am not mistaken, which is bigger the lightyear and smaller then infinite.
Unless it means astronimical units, which yes, you'd be right.
