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