Dotted lines

Qt has several different types of line pattern. Solid, dotted, dashed, dotdashed and so on. I wanted to come up with filenames for icons that are more concise and distinguishable than dashdotdashLine and dashdashdotLine. Doesn't need to be obvious to the user. Just to me, and expandable in an obvious way

It suddenly became obvious.

My lines are now saved as:
E-Line
T-Line
N-Line
D-Line
G-Line

While it is only for my own purpose, I wonder it it is obvious to others which is which.