al irse la abuela
al irse la abuela .
a l WORD_BOUNDARY i ɾ s e̞ WORD_BOUNDARY l a WORD_BOUNDARY a β w e̞ l a WORD_BOUNDARY
a l WORD_BOUNDARY i r s e WORD_BOUNDARY l a WORD_BOUNDARY a b u e l a WORD_BOUNDARY . WORD_BOUNDARY