ha fatto bum il babbo
ha fatto bum il babbo .
a WORD_BOUNDARY f a tː o WORD_BOUNDARY b u m WORD_BOUNDARY i l WORD_BOUNDARY b a bː o WORD_BOUNDARY
h a WORD_BOUNDARY f a t t o WORD_BOUNDARY b u m WORD_BOUNDARY i l WORD_BOUNDARY b a b b o WORD_BOUNDARY