kono kyoku muzukashii no
kono kyoku muzukashii no ?
k o n o WORD_BOUNDARY kʲ o k ɯ WORD_BOUNDARY m ɯ z ɯ k a ʃ i i WORD_BOUNDARY n o WORD_BOUNDARY
k o n o WORD_BOUNDARY k y o k u WORD_BOUNDARY m u z u k a s h i i WORD_BOUNDARY n o WORD_BOUNDARY