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