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