buat makan kalo makan
buat makan kalo makan .
b u a t WORD_BOUNDARY m a k a n WORD_BOUNDARY k a l o WORD_BOUNDARY m a k a n WORD_BOUNDARY
b u a t WORD_BOUNDARY m a k a n WORD_BOUNDARY k a l o WORD_BOUNDARY m a k a n WORD_BOUNDARY . WORD_BOUNDARY