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