nik nik nik nik nik nik
nik nik nik nik nik nik .
n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY
n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY n i k WORD_BOUNDARY . WORD_BOUNDARY