a i u e o no ehon
a i u e o no ehon .
a WORD_BOUNDARY i WORD_BOUNDARY ɯ WORD_BOUNDARY e WORD_BOUNDARY o WORD_BOUNDARY n o WORD_BOUNDARY e h o n WORD_BOUNDARY
a WORD_BOUNDARY i WORD_BOUNDARY u WORD_BOUNDARY e WORD_BOUNDARY o WORD_BOUNDARY n o WORD_BOUNDARY e h o n WORD_BOUNDARY