[ year smallet ] sp capword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp : sp capword sp caplet . sp capword , sp capword capword , sp smallet , sp smallet , sp year , sp othword - num . sp capword sp othword sp capword sp capword , othword . sp num , sp othword . sp num , sp othword sp num – num , sp year .