neru toki wa nan tte yuu no kanaa
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n e r ɯ WORD_BOUNDARY t o k i WORD_BOUNDARY w a WORD_BOUNDARY n a n WORD_BOUNDARY t t e WORD_BOUNDARY j ɯː WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
n e r u WORD_BOUNDARY t o k i WORD_BOUNDARY w a WORD_BOUNDARY n a n WORD_BOUNDARY t t e WORD_BOUNDARY y u u WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY