oh ya udah udah yok
oh ya udah udah yok .
o h WORD_BOUNDARY j a WORD_BOUNDARY u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY j o k WORD_BOUNDARY
o h WORD_BOUNDARY y a WORD_BOUNDARY u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY y o k WORD_BOUNDARY . WORD_BOUNDARY