[ num ] sp capword sp capword , sp capword sp capword , sp othword sp capword sp caplet . sp capword . sp capword sp othword sp othword sp othword othword sp ( smallet sp othword ) / ( smallet sp othword ) sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword . sp capword & sp capword , sp num ( num ) : num – num , sp capword sp year .