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