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