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