kore wa yaburetenai kara
kore wa yaburetenai kara .
k o r e WORD_BOUNDARY w a WORD_BOUNDARY j a b ɯ r e t e n a i WORD_BOUNDARY k a r a WORD_BOUNDARY
k o r e WORD_BOUNDARY w a WORD_BOUNDARY y a b u r e t e n a i WORD_BOUNDARY k a r a WORD_BOUNDARY