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