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