It supports both a single-value and multi-value mode, allowing keys to have only one or a list of multiple values. Its chief ommission is that it does not directly support subsections. However, since ...

You are free to modifiy input file based on your needs. Format of input file Group A, B etc refers to sections in ini file Colomn names refers to 'key' and values are corrosponding row value. [Group A ...