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