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