un' altra penna vuoi
un' altra penna vuoi ?
o n WORD_BOUNDARY ɐ l t r ɐ WORD_BOUNDARY p e n n ɐ WORD_BOUNDARY v w ɔ i WORD_BOUNDARY
u n ' WORD_BOUNDARY a l t r a WORD_BOUNDARY p e n n a WORD_BOUNDARY v u o i WORD_BOUNDARY ? WORD_BOUNDARY