iro ga mazemaze ni natteru yo
iro ga mazemaze ni natteru yo .
i r o WORD_BOUNDARY g a WORD_BOUNDARY m a z e m a z e WORD_BOUNDARY n i WORD_BOUNDARY n a t t e r ɯ WORD_BOUNDARY j o WORD_BOUNDARY
i r o WORD_BOUNDARY g a WORD_BOUNDARY m a z e m a z e WORD_BOUNDARY n i WORD_BOUNDARY n a t t e r u WORD_BOUNDARY y o WORD_BOUNDARY