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