er Irene er Irene
er irene er irene .
e̞ ɾ WORD_BOUNDARY i ɾ e̞ n e̞ WORD_BOUNDARY e̞ ɾ WORD_BOUNDARY i ɾ e̞ n e̞ WORD_BOUNDARY
e r WORD_BOUNDARY i r e n e WORD_BOUNDARY e r WORD_BOUNDARY i r e n e WORD_BOUNDARY . WORD_BOUNDARY