wakannai shi hen na kao shiteru shi
wakannai shi hen na kao shiteru shi .
w a k a n n a i WORD_BOUNDARY ʃ i WORD_BOUNDARY h e n WORD_BOUNDARY n a WORD_BOUNDARY k a o WORD_BOUNDARY ʃ i t e r ɯ WORD_BOUNDARY ʃ i WORD_BOUNDARY
w a k a n n a i WORD_BOUNDARY s h i WORD_BOUNDARY h e n WORD_BOUNDARY n a WORD_BOUNDARY k a o WORD_BOUNDARY s h i t e r u WORD_BOUNDARY s h i WORD_BOUNDARY