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