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