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