Totchan kowaikowai itteta ne
totchan kowaikowai itteta ne .
t o t t̠ʃ a n WORD_BOUNDARY k o w a i k o w a i WORD_BOUNDARY i t t e t a WORD_BOUNDARY n e WORD_BOUNDARY
t o t c h a n WORD_BOUNDARY k o w a i k o w a i WORD_BOUNDARY i t t e t a WORD_BOUNDARY n e WORD_BOUNDARY