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