kuda nil kuda nil kuda
kuda nil kuda nil kuda .
k u d a WORD_BOUNDARY n i l WORD_BOUNDARY k u d a WORD_BOUNDARY n i l WORD_BOUNDARY k u d a WORD_BOUNDARY
k u d a WORD_BOUNDARY n i l WORD_BOUNDARY k u d a WORD_BOUNDARY n i l WORD_BOUNDARY k u d a WORD_BOUNDARY