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