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