[ capword sp othword sp othword . ( smallet ) capword , sp capword , sp othword sp capword sp capword ] sp caplet . sp capword sp capword , sp capword sp capword , sp othword sp capword capword sp capword . sp capword sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp capword capword . sp othword . sp num – num sp ( ) .