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