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