densha wa oekaki shinai to
densha wa oekaki shinai to .
d e n ʃ a WORD_BOUNDARY w a WORD_BOUNDARY o e k a k i WORD_BOUNDARY ʃ i n a i WORD_BOUNDARY t o WORD_BOUNDARY
d e n s h a WORD_BOUNDARY w a WORD_BOUNDARY o e k a k i WORD_BOUNDARY s h i n a i WORD_BOUNDARY t o WORD_BOUNDARY