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