[ num ] sp caplet othword sp capword sp othword sp capword sp capword . sp capword sp othword sp othword sp othword sp othword othword sp othword sp othword sp smallet sp othword - othword sp othword sp othword . sp capword sp capword sp [ num ] , sp othword sp num – num . ( othword . othword . othword / num upword * . othword . caplet ) . capword : sp othword capword : sp * othword , * upword , othword , othword sp othword , othword sp / othword othword