to iu to Gura ga
to iu to gura ga .
t o WORD_BOUNDARY i ɯ WORD_BOUNDARY t o WORD_BOUNDARY g ɯ r a WORD_BOUNDARY g a WORD_BOUNDARY
t o WORD_BOUNDARY i u WORD_BOUNDARY t o WORD_BOUNDARY g u r a WORD_BOUNDARY g a WORD_BOUNDARY