a ver al revés prueba al revés
a ver al revés prueba al revés .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY a l WORD_BOUNDARY ɾ e̞ β e̞ s WORD_BOUNDARY p ɾ w e̞ β a WORD_BOUNDARY a l WORD_BOUNDARY ɾ e̞ β e̞ s WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY a l WORD_BOUNDARY r e v é s WORD_BOUNDARY p r u e b a WORD_BOUNDARY a l WORD_BOUNDARY r e v é s WORD_BOUNDARY . WORD_BOUNDARY