hai arigatoogozaimashita
hai arigatoo_gozaimashita
co:i co:g
hai arigatoogozaimashita .
h a i WORD_BOUNDARY a r i g a t oː g o z a i m a ʃ i t a WORD_BOUNDARY
h a i WORD_BOUNDARY a r i g a t o o g o z a i m a s h i t a WORD_BOUNDARY