o ya aaa masih ada
o ya aaa masih ada .
o WORD_BOUNDARY j a WORD_BOUNDARY a a a WORD_BOUNDARY m a s i h WORD_BOUNDARY a d a WORD_BOUNDARY
o WORD_BOUNDARY y a WORD_BOUNDARY a a a WORD_BOUNDARY m a s i h WORD_BOUNDARY a d a WORD_BOUNDARY . WORD_BOUNDARY