ironna iro ga aru no
ironna iro ga aru no .
i r o n n a WORD_BOUNDARY i r o WORD_BOUNDARY g a WORD_BOUNDARY a r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
i r o n n a WORD_BOUNDARY i r o WORD_BOUNDARY g a WORD_BOUNDARY a r u WORD_BOUNDARY n o WORD_BOUNDARY