tadi tadi kan ada ada sapi+sapi
tadi tadi kan ada ada sapi sapi .
t a d i WORD_BOUNDARY t a d i WORD_BOUNDARY k a n WORD_BOUNDARY a d a WORD_BOUNDARY a d a WORD_BOUNDARY s a p i WORD_BOUNDARY s a p i WORD_BOUNDARY
t a d i WORD_BOUNDARY t a d i WORD_BOUNDARY k a n WORD_BOUNDARY a d a WORD_BOUNDARY a d a WORD_BOUNDARY s a p i WORD_BOUNDARY s a p i WORD_BOUNDARY . WORD_BOUNDARY