la primera es la a
la primera es la a .
l a WORD_BOUNDARY p ɾ i m e̞ ɾ a WORD_BOUNDARY e̞ s WORD_BOUNDARY l a WORD_BOUNDARY a WORD_BOUNDARY
l a WORD_BOUNDARY p r i m e r a WORD_BOUNDARY e s WORD_BOUNDARY l a WORD_BOUNDARY a WORD_BOUNDARY . WORD_BOUNDARY