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