yok yok yok yok sini yok
yok yok yok yok sini yok !
j o k WORD_BOUNDARY j o k WORD_BOUNDARY j o k WORD_BOUNDARY j o k WORD_BOUNDARY s i n i WORD_BOUNDARY j o k WORD_BOUNDARY
y o k WORD_BOUNDARY y o k WORD_BOUNDARY y o k WORD_BOUNDARY y o k WORD_BOUNDARY s i n i WORD_BOUNDARY y o k WORD_BOUNDARY ! WORD_BOUNDARY