ma chi l' ha rotto
ma chi l' ha rotto ?
m a WORD_BOUNDARY k ɪ WORD_BOUNDARY ɛ l l e WORD_BOUNDARY a WORD_BOUNDARY  r o tː o WORD_BOUNDARY
m a WORD_BOUNDARY c h i WORD_BOUNDARY l ' WORD_BOUNDARY h a WORD_BOUNDARY r o t t o WORD_BOUNDARY