Thank you very much... I think that with some modifications to extract the offset and the length of the subsequences from my nested structure, and being able to sort them this will work very well. I am studying the code, it is not very easy for me yet to understand code written by others.

Thank you again, Roger

In reply to Re^2: formatting output question (use of recursive subroutine?) by rogerd
in thread formatting output question (use of recursive subroutine?) by rogerd

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