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