mata tsukutte tte iu
mata tsukutte tte iu .
m a t a WORD_BOUNDARY t͡s ɯ k ɯ t t e WORD_BOUNDARY t t e WORD_BOUNDARY i ɯ WORD_BOUNDARY
m a t a WORD_BOUNDARY t s u k u t t e WORD_BOUNDARY t t e WORD_BOUNDARY i u WORD_BOUNDARY