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