ko ko kore wa koo datta
ko ko kore wa koo datta .
k o WORD_BOUNDARY k o WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY k oː WORD_BOUNDARY d a t t a WORD_BOUNDARY
k o WORD_BOUNDARY k o WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY k o o WORD_BOUNDARY d a t t a WORD_BOUNDARY