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