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