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