kasi Kakak idupin dulu
kasi kakak idupin dulu .
k a s i WORD_BOUNDARY k a k a k WORD_BOUNDARY i d u p i n WORD_BOUNDARY d u l u WORD_BOUNDARY
k a s i WORD_BOUNDARY k a k a k WORD_BOUNDARY i d u p i n WORD_BOUNDARY d u l u WORD_BOUNDARY . WORD_BOUNDARY