when calling example with '>' or '<' using cg or apertium output format, api returns an error `hfst-proc: stdout=Error: malformed input stream` it only occurs when using hfst-proc (default tool for hfstol binaries)
when calling example with '>' or '<' using cg or apertium output format, api returns an error
hfst-proc: stdout=Error: malformed input streamit only occurs when using hfst-proc (default tool for hfstol binaries)