Select and rotate every curves

[openform.architect...@gmail.com]

I need help

I have a list of curves and I need to select them one by one and
rotate them.

For example:

1- Maybe a script could select those curves and rotate the fist one
''x'' degrees
2- Then the script select the next one and rotate it ''x'' degrees + 1
3- And so on until it reaches the last one

Thanks

Maurice