etchi tte nan no koto
etchi tte nan no koto ?
e t t̠ʃ i WORD_BOUNDARY t t e WORD_BOUNDARY n a n WORD_BOUNDARY n o WORD_BOUNDARY k o t o WORD_BOUNDARY
e t c h i WORD_BOUNDARY t t e WORD_BOUNDARY n a n WORD_BOUNDARY n o WORD_BOUNDARY k o t o WORD_BOUNDARY