a tsuita tsuita tsuita
a tsuita tsuita tsuita .
a WORD_BOUNDARY t͡s ɯ i t a WORD_BOUNDARY t͡s ɯ i t a WORD_BOUNDARY t͡s ɯ i t a WORD_BOUNDARY
a WORD_BOUNDARY t s u i t a WORD_BOUNDARY t s u i t a WORD_BOUNDARY t s u i t a WORD_BOUNDARY