venden ésa y compran otra
venden ésa y compran otra .
β e̞ n d e̞ n WORD_BOUNDARY e̞ s a WORD_BOUNDARY i WORD_BOUNDARY k o̞ m p ɾ a n WORD_BOUNDARY o̞ t ɾ a WORD_BOUNDARY
v e n d e n WORD_BOUNDARY é s a WORD_BOUNDARY y WORD_BOUNDARY c o m p r a n WORD_BOUNDARY o t r a WORD_BOUNDARY . WORD_BOUNDARY