[ num ] sp num othword sp capword sp capword sp capword sp othword sp othword sp capword sp othword sp capword sp capword sp capword , sp upword year , sp capword , sp upword , sp upword , sp capword sp num - num , sp year , sp capword sp capword . sp capword sp othword sp capword sp capword capword sp ( upword ) ; sp year . sp capword sp othword : sp othword : / / othword . othword . othword / othword / .