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