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