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