un dakara ko oite kurei
un dakara ko oite kurei !
ɯ n WORD_BOUNDARY d a k a r a WORD_BOUNDARY k o WORD_BOUNDARY o i t e WORD_BOUNDARY k ɯ r e i WORD_BOUNDARY
u n WORD_BOUNDARY d a k a r a WORD_BOUNDARY k o WORD_BOUNDARY o i t e WORD_BOUNDARY k u r e i WORD_BOUNDARY