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