un nani shiteru ka wakaru
un nani shiteru ka wakaru ?
ɯ n WORD_BOUNDARY n a n i WORD_BOUNDARY ʃ i t e r ɯ WORD_BOUNDARY k a WORD_BOUNDARY w a k a r ɯ WORD_BOUNDARY
u n WORD_BOUNDARY n a n i WORD_BOUNDARY s h i t e r u WORD_BOUNDARY k a WORD_BOUNDARY w a k a r u WORD_BOUNDARY