koko ni ashi aru zo
koko ni ashi aru zo .
k o k o WORD_BOUNDARY n i WORD_BOUNDARY a ʃ i WORD_BOUNDARY a r ɯ WORD_BOUNDARY z o WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY a s h i WORD_BOUNDARY a r u WORD_BOUNDARY z o WORD_BOUNDARY