dove l' avevamo comprata
dove l' avevamo comprata ?
d o v e WORD_BOUNDARY ɛ l l e WORD_BOUNDARY a v e v a m o WORD_BOUNDARY k o m p r a t a WORD_BOUNDARY
d o v e WORD_BOUNDARY l ' WORD_BOUNDARY a v e v a m o WORD_BOUNDARY c o m p r a t a WORD_BOUNDARY