ni kupu+kupu sapa nih
ni kupu kupu sapa nih ?
n i WORD_BOUNDARY k u p u WORD_BOUNDARY k u p u WORD_BOUNDARY s a p a WORD_BOUNDARY n i h WORD_BOUNDARY
n i WORD_BOUNDARY k u p u WORD_BOUNDARY k u p u WORD_BOUNDARY s a p a WORD_BOUNDARY n i h WORD_BOUNDARY