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