sini tak sisirin sini
sini tak sisirin sini !
s i n i WORD_BOUNDARY t a k WORD_BOUNDARY s i s i r i n WORD_BOUNDARY s i n i WORD_BOUNDARY
s i n i WORD_BOUNDARY t a k WORD_BOUNDARY s i s i r i n WORD_BOUNDARY s i n i WORD_BOUNDARY ! WORD_BOUNDARY