va que es refreda
va que es refreda .
ʋ a WORD_BOUNDARY k ɛ WORD_BOUNDARY ɛ s WORD_BOUNDARY ɾ r ə f ɾ ɛ ð ɐ WORD_BOUNDARY
v a WORD_BOUNDARY q u e WORD_BOUNDARY e s WORD_BOUNDARY r e f r e d a WORD_BOUNDARY