The short (possibly) instruction how to use the programs of the package phonetic-languages-simplified-examples-array
in Ukrainian is here:
https://web.archive.org/web/20210104162220/https://github.com/OleksandrZhabenko/uk/blob/master/Instruction_phonetic-languages-simplified-examples-array-0.2.0.0.pdf
Since the version 0.2.0.0 there exist also comparative mode for the rewritePoemG3 executable. It allows to create from two
files with the text variants the new one. For more information in Ukrainian, please, refer to the instruction above to the
part of the rewritePoemG3 executable.