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