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