PUZZLE 138 Peculiar Peaks

These five mountains are very unusual shapes.
Can you interpret their shapes to line them up in the right order?
Slide the mountains to move them, and place them in the frames below.

Hint 1

The mountains are shaped as if the things they represent have been coloured in.

Hint 2

It is letters that are concealed in the mountains.

Hint 3

The orientation of the letters is rather haphazard.

Super Hint

The mountain in the centre represents the letter 'A'.
The other mountains all represent letters too.

Answer for 'Peculiar Peaks'

The answer is as follows.

It is leftmost as 1 and right most as 5 in order.
The answer is '35241'.