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