konnichiwa wanchan konnichiwa
konnichiwa wanchan konnichiwa .
k o n n i t̠ʃ i w a WORD_BOUNDARY w a n t̠ʃ a n WORD_BOUNDARY k o n n i t̠ʃ i w a WORD_BOUNDARY
k o n n i c h i w a WORD_BOUNDARY w a n c h a n WORD_BOUNDARY k o n n i c h i w a WORD_BOUNDARY