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