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