e questo a cosa serve
e questo a cosa serve ?
e WORD_BOUNDARY k w e s t o WORD_BOUNDARY a WORD_BOUNDARY k ɔ z a WORD_BOUNDARY s ɛ r v e WORD_BOUNDARY
e WORD_BOUNDARY q u e s t o WORD_BOUNDARY a WORD_BOUNDARY c o s a WORD_BOUNDARY s e r v e WORD_BOUNDARY