notta koto aru desho kono densha
notta koto aru desho kono densha .
n o t t a WORD_BOUNDARY k o t o WORD_BOUNDARY a r ɯ WORD_BOUNDARY d e ʃ o WORD_BOUNDARY k o n o WORD_BOUNDARY d e n ʃ a WORD_BOUNDARY
n o t t a WORD_BOUNDARY k o t o WORD_BOUNDARY a r u WORD_BOUNDARY d e s h o WORD_BOUNDARY k o n o WORD_BOUNDARY d e n s h a WORD_BOUNDARY