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