shiteru wa tashika ni
shiteru wa tashika ni .
ʃ i t e r ɯ WORD_BOUNDARY w a WORD_BOUNDARY t a ʃ i k a WORD_BOUNDARY n i WORD_BOUNDARY
s h i t e r u WORD_BOUNDARY w a WORD_BOUNDARY t a s h i k a WORD_BOUNDARY n i WORD_BOUNDARY