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