o Mami udah makan dulu ya
o mami udah makan dulu ya ?
o WORD_BOUNDARY m a m i WORD_BOUNDARY  u d a h WORD_BOUNDARY m a k a n WORD_BOUNDARY d u l u WORD_BOUNDARY j a WORD_BOUNDARY
o WORD_BOUNDARY m a m i WORD_BOUNDARY u d a h WORD_BOUNDARY m a k a n WORD_BOUNDARY d u l u WORD_BOUNDARY y a WORD_BOUNDARY