[ upword ] sp capword sp capword , sp caplet . sp caplet . sp capword sp capword , sp othword sp capword sp capword , sp othword . sp capword capword : sp capword sp othword , sp othword sp othword sp othword sp othword sp othword - othword sp othword sp othword sp capword num . year , sp num . year . sp - sp num . year . year , sp othword sp year sp othword sp capword sp capword sp capword . sp capword sp capword - sp capword - capword sp smallet othword sp capword , sp capword , sp year .