Here, you have to create an array of `MCStringRef`s which will be passed to `SplitStringByChunk()`.
After that you have to allocate an array of `char*` for `r_option_lists[t_element_count]->elements` (the number of strings created by `SplitStringByChunks` is returned through the fourth param). You then have to copy as C-string (and release) all the `MCStringRef`s to this array.