yoru ni natta wa yo
yoru ni natta wa yo .
j o r ɯ WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY w a WORD_BOUNDARY j o WORD_BOUNDARY
y o r u WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY w a WORD_BOUNDARY y o WORD_BOUNDARY