aber zenbat ittoten
aber zenbat ittoten .
a β e ɾ WORD_BOUNDARY s̪̻ e n b a t̪ WORD_BOUNDARY i c o t̪ e n WORD_BOUNDARY
a b e r WORD_BOUNDARY z e n b a t WORD_BOUNDARY i t t o t e n WORD_BOUNDARY . WORD_BOUNDARY