kus on kus lutu on
kus on kus lutu on ?
k u s WORD_BOUNDARY o ŋ WORD_BOUNDARY k u s WORD_BOUNDARY l u t u WORD_BOUNDARY o n WORD_BOUNDARY
k u s WORD_BOUNDARY o n WORD_BOUNDARY k u s WORD_BOUNDARY l u t u WORD_BOUNDARY o n WORD_BOUNDARY