a chi telefoniamo Raffaello
a chi telefoniamo raffaello ?
a WORD_BOUNDARY k ɪ WORD_BOUNDARY t e l e f o n j a m o WORD_BOUNDARY  r a f f a ɛ l l o WORD_BOUNDARY
a WORD_BOUNDARY c h i WORD_BOUNDARY t e l e f o n i a m o WORD_BOUNDARY r a f f a e l l o WORD_BOUNDARY