[ capword sp othword sp othword . , sp year ] sp capword , sp caplet . ; sp capword , sp caplet . ; sp othword sp capword , sp caplet . , sp othword sp ( year ) . sp capword sp othword sp othword num othword sp upword - capword sp " capword sp othword sp capword sp year sp capword , sp capword , sp capword sp num sp - sp capword sp year , sp year , othword sp num sp othword sp upword sp capword sp capword . sp upword - upword . othword .