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