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