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