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