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