[ upword : othword / othword / capword ] sp capword - capword sp capword . sp capword sp othword - othword othword sp othword sp othword sp othword othword othword sp othword . sp ( capword - othword sp othword sp othword sp othword sp othword ) . sp capword sp othword , sp capword othword sp capword sp - sp capword - capword smallet , sp year . num upword sp othword : / / othword . othword - othword . othword / othword - year