[ num ] sp capword sp caplet , sp capword othword sp caplet , sp capword sp caplet , sp capword othword sp caplet , sp othword . sp capword sp othword sp capword . sp capword sp othword capword - sp othword sp capword . sp capword sp capword othword . sp year . upword sp othword : / / othword . othword / num . num / num - num - num - year - num