koko de tsukureba ii
koko de tsukureba ii .
k o k o WORD_BOUNDARY d e WORD_BOUNDARY t͡s ɯ k ɯ r e b a WORD_BOUNDARY i i WORD_BOUNDARY
k o k o WORD_BOUNDARY d e WORD_BOUNDARY t s u k u r e b a WORD_BOUNDARY i i WORD_BOUNDARY