nani ga aru ka shitteru
nani ga aru ka shitteru .
n a n i WORD_BOUNDARY g a WORD_BOUNDARY a r ɯ WORD_BOUNDARY k a WORD_BOUNDARY ʃ i t t e r ɯ WORD_BOUNDARY
n a n i WORD_BOUNDARY g a WORD_BOUNDARY a r u WORD_BOUNDARY k a WORD_BOUNDARY s h i t t e r u WORD_BOUNDARY