a cerrar a cerrar la puerta
a cerrar a cerrar la puerta .
a WORD_BOUNDARY θ e r a ɾ WORD_BOUNDARY a WORD_BOUNDARY θ e r a ɾ WORD_BOUNDARY l a WORD_BOUNDARY p w e ɾ t a WORD_BOUNDARY
a WORD_BOUNDARY c e r r a r WORD_BOUNDARY a WORD_BOUNDARY c e r r a r WORD_BOUNDARY l a WORD_BOUNDARY p u e r t a WORD_BOUNDARY