ashita iku yo te yuu
ashita iku yo te yuu .
a ʃ i t a WORD_BOUNDARY i k ɯ WORD_BOUNDARY j o WORD_BOUNDARY t e WORD_BOUNDARY j ɯː WORD_BOUNDARY
a s h i t a WORD_BOUNDARY i k u WORD_BOUNDARY y o WORD_BOUNDARY t e WORD_BOUNDARY y u u WORD_BOUNDARY