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