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