[ num ] sp capword sp caplet , sp capword sp caplet , sp capword sp caplet , sp capword sp caplet . sp capword sp capword sp capword sp capword capword sp othword sp capword sp upword sp capword . sp upword sp capword sp othword sp capword sp capword . sp capword capword . sp capword sp othword : sp othword : / / othword . othword . othword . othword . othword / othword / caplet . capword / othword / othword / upword upword othword . othword .