kowarete denai oto ga aru
kowarete denai oto ga aru .
k o w a r e t e WORD_BOUNDARY d e n a i WORD_BOUNDARY o t o WORD_BOUNDARY g a WORD_BOUNDARY a r ɯ WORD_BOUNDARY
k o w a r e t e WORD_BOUNDARY d e n a i WORD_BOUNDARY o t o WORD_BOUNDARY g a WORD_BOUNDARY a r u WORD_BOUNDARY