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