dove siamo andati in treno
dove siamo andati in treno ?
d o v e WORD_BOUNDARY s j a m o WORD_BOUNDARY a n d a t ɪ WORD_BOUNDARY i n WORD_BOUNDARY t r ɛ n o WORD_BOUNDARY
d o v e WORD_BOUNDARY s i a m o WORD_BOUNDARY a n d a t i WORD_BOUNDARY i n WORD_BOUNDARY t r e n o WORD_BOUNDARY