hidari ga ofu natte iru
hidari ga ofu natte iru .
h i d a r i WORD_BOUNDARY g a WORD_BOUNDARY o ɸ ɯ WORD_BOUNDARY n a t t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY
h i d a r i WORD_BOUNDARY g a WORD_BOUNDARY o f u WORD_BOUNDARY n a t t e WORD_BOUNDARY i r u WORD_BOUNDARY