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