muidu kukume trepi peal
muidu kukume trepi peal .
m u i d u WORD_BOUNDARY k u k u m e WORD_BOUNDARY t r e p i WORD_BOUNDARY p e a l WORD_BOUNDARY
m u i d u WORD_BOUNDARY k u k u m e WORD_BOUNDARY t r e p i WORD_BOUNDARY p e a l WORD_BOUNDARY