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