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