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