ochikko atchi ikimashoo
ochikko atchi ikimashoo .
o t̠ʃ i k k o WORD_BOUNDARY a t t̠ʃ i WORD_BOUNDARY i k i m a ʃ oː WORD_BOUNDARY
o c h i k k o WORD_BOUNDARY a t c h i WORD_BOUNDARY i k i m a s h o o WORD_BOUNDARY