sini sini Atan sini
sini sini atan sini !
s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY a t a n WORD_BOUNDARY s i n i WORD_BOUNDARY
s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY a t a n WORD_BOUNDARY s i n i WORD_BOUNDARY ! WORD_BOUNDARY