[ num ] sp capword sp othword sp num . sp upword - capword sp capword sp othword sp capword , sp capword othword , sp capword capword , sp capword , sp num . - num . sp capword sp year sp [ capword ] sp / sp capword . sp othword sp capword sp caplet othword , sp capword sp capword , capword sp capword . sp — sp [ caplet . sp smallet . ] sp : sp capword othword sp smallet othword sp capword , sp capword othword sp capword , sp year .