neru toki tsukau no wa
neru toki tsukau no wa ?
n e r ɯ WORD_BOUNDARY t o k i WORD_BOUNDARY t͡s ɯ k a ɯ WORD_BOUNDARY n o WORD_BOUNDARY w a WORD_BOUNDARY
n e r u WORD_BOUNDARY t o k i WORD_BOUNDARY t s u k a u WORD_BOUNDARY n o WORD_BOUNDARY w a WORD_BOUNDARY