un mita koto aru wa
un mita koto aru wa .
ɯ n WORD_BOUNDARY m i t a WORD_BOUNDARY k o t o WORD_BOUNDARY a r ɯ WORD_BOUNDARY w a WORD_BOUNDARY
u n WORD_BOUNDARY m i t a WORD_BOUNDARY k o t o WORD_BOUNDARY a r u WORD_BOUNDARY w a WORD_BOUNDARY