aiueo no ehon tte kaite aru
aiueo no ehon tte kaite aru .
a i ɯ e o WORD_BOUNDARY n o WORD_BOUNDARY e h o n WORD_BOUNDARY t t e WORD_BOUNDARY k a i t e WORD_BOUNDARY a r ɯ WORD_BOUNDARY
a i u e o WORD_BOUNDARY n o WORD_BOUNDARY e h o n WORD_BOUNDARY t t e WORD_BOUNDARY k a i t e WORD_BOUNDARY a r u WORD_BOUNDARY