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