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