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