suruh masuk sini masuk
suruh masuk sini masuk !
s u r u h WORD_BOUNDARY m a s u k WORD_BOUNDARY s i n i WORD_BOUNDARY m a s u k WORD_BOUNDARY
s u r u h WORD_BOUNDARY m a s u k WORD_BOUNDARY s i n i WORD_BOUNDARY m a s u k WORD_BOUNDARY ! WORD_BOUNDARY