What letters can be on this signature?

[Удпус]

Applying the method of abstraction (sequential simplification through artificial " rejection " of some attributes ) in the definition of the artist first I was wondering what the letters on the sign on the back of the canvas.

Dear experts handwriting ! What are the possible letters for signatures can be defined by you ?

In our view , the first letter "M" , the second letter " I " , the combination of the image photo " Mya " .

Do you agree with these letters " Mya " or do you think there may be other letters ? For example : the first letter can be " A "? The second letter can be "a" ?