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