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