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