tre tre pezzi di scala
tre pezzo di scala
num n prep n
tre tre pezzi di scala .
t r e WORD_BOUNDARY t r e WORD_BOUNDARY p ɛ tsː ɪ WORD_BOUNDARY d ɪ WORD_BOUNDARY s k a l a WORD_BOUNDARY
t r e WORD_BOUNDARY t r e WORD_BOUNDARY p e z z i WORD_BOUNDARY d i WORD_BOUNDARY s c a l a WORD_BOUNDARY