tú crees que se caerá
tú crees que se caerá .
t u WORD_BOUNDARY k ɾ e̞ e̞ s WORD_BOUNDARY k e̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY k a e̞ ɾ a WORD_BOUNDARY
t ú WORD_BOUNDARY c r e e s WORD_BOUNDARY q u e WORD_BOUNDARY s e WORD_BOUNDARY c a e r á WORD_BOUNDARY . WORD_BOUNDARY