yok yok susul Mamah
yok yok susul mamah .
j o k WORD_BOUNDARY j o k WORD_BOUNDARY s u s u l WORD_BOUNDARY m a m a h WORD_BOUNDARY
y o k WORD_BOUNDARY y o k WORD_BOUNDARY s u s u l WORD_BOUNDARY m a m a h WORD_BOUNDARY . WORD_BOUNDARY