koko ni hitotsu aru yo
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k o k o WORD_BOUNDARY n i WORD_BOUNDARY h i t o t͡s ɯ WORD_BOUNDARY a r ɯ WORD_BOUNDARY j o WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY h i t o t s u WORD_BOUNDARY a r u WORD_BOUNDARY y o WORD_BOUNDARY