koko tobidete iru jan
koko tobidete iru jan .
k o k o WORD_BOUNDARY t o b i d e t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY d̠ʒ a n WORD_BOUNDARY
k o k o WORD_BOUNDARY t o b i d e t e WORD_BOUNDARY i r u WORD_BOUNDARY j a n WORD_BOUNDARY