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