kura+kura tidak suka ayam
kura kura tidak suka ayam .
k u r a WORD_BOUNDARY k u r a WORD_BOUNDARY t i d a k WORD_BOUNDARY s u k a WORD_BOUNDARY a j a m WORD_BOUNDARY
k u r a WORD_BOUNDARY k u r a WORD_BOUNDARY t i d a k WORD_BOUNDARY s u k a WORD_BOUNDARY a y a m WORD_BOUNDARY . WORD_BOUNDARY