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