ara enjin tte itteru
ara enjin tte itteru .
a r a WORD_BOUNDARY e n d̠ʒ i n WORD_BOUNDARY t t e WORD_BOUNDARY i t t e r ɯ WORD_BOUNDARY
a r a WORD_BOUNDARY e n j i n WORD_BOUNDARY t t e WORD_BOUNDARY i t t e r u WORD_BOUNDARY