konna fuu ni natten no
konna fuu ni natten no ?
k o n n a WORD_BOUNDARY ɸ ɯː WORD_BOUNDARY n i WORD_BOUNDARY n a t t e n WORD_BOUNDARY n o WORD_BOUNDARY
k o n n a WORD_BOUNDARY f u u WORD_BOUNDARY n i WORD_BOUNDARY n a t t e n WORD_BOUNDARY n o WORD_BOUNDARY