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