ufufufu riririin tte natta
ufufufu riririin tte natta .
ɯ ɸ ɯ ɸ ɯ ɸ ɯ WORD_BOUNDARY r i r i r i i n WORD_BOUNDARY t t e WORD_BOUNDARY n a t t a WORD_BOUNDARY
u f u f u f u WORD_BOUNDARY r i r i r i i n WORD_BOUNDARY t t e WORD_BOUNDARY n a t t a WORD_BOUNDARY