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