a las compras era
a las compras era ?
a WORD_BOUNDARY l a s WORD_BOUNDARY k o̞ m p ɾ a s WORD_BOUNDARY e̞ ɾ a WORD_BOUNDARY
a WORD_BOUNDARY l a s WORD_BOUNDARY c o m p r a s WORD_BOUNDARY e r a WORD_BOUNDARY ? WORD_BOUNDARY