[ upword ] sp capword sp capword sp othword sp capword sp capword , sp othword . sp capword othword sp othword sp [ capword sp othword capword sp capword sp othword sp othword sp upword sp othword sp othword sp capword sp num sp othword sp othword sp capword sp num . year . num sp othword sp upword , sp num . - num . num . sp year , sp capword ] , sp othword sp num sp othword sp capword sp othword sp capword sp capword sp othword sp othword sp upword . sp capword , year .