sini duduk sini sini
sini duduk sini sini !
s i n i WORD_BOUNDARY d u d u k WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY
s i n i WORD_BOUNDARY d u d u k WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY ! WORD_BOUNDARY