ni sini sini Ana sini sini
ni sini sini ana sini sini !
n i WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY a n a WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY
n i WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY a n a WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY ! WORD_BOUNDARY