ikan ikan sini ikan ikan nih
ikan ikan sini ikan ikan nih !
i k a n WORD_BOUNDARY i k a n WORD_BOUNDARY s i n i WORD_BOUNDARY  i k a n WORD_BOUNDARY i k a n WORD_BOUNDARY n i h WORD_BOUNDARY
i k a n WORD_BOUNDARY i k a n WORD_BOUNDARY s i n i WORD_BOUNDARY i k a n WORD_BOUNDARY i k a n WORD_BOUNDARY n i h WORD_BOUNDARY