gaikoku itchau hikooki
gaikoku itchau hikooki .
g a i k o k ɯ WORD_BOUNDARY i t t̠ʃ a ɯ WORD_BOUNDARY h i k oː k i WORD_BOUNDARY
g a i k o k u WORD_BOUNDARY i t c h a u WORD_BOUNDARY h i k o o k i WORD_BOUNDARY