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