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