[ upword ] sp capword sp capword sp othword sp capword sp capword - capword , sp othword . sp capword sp othword sp othword capword . sp capword sp othword sp caplet - upword sp num sp - sp capword sp capword sp othword sp capword capword sp othword sp othword sp upword , sp othword sp capword sp othword sp capword sp ( upword ) sp othword sp othword sp capword sp capword othword sp capword , sp capword sp capword , sp capword othword sp capword , sp othword sp num . sp othword sp num . capword sp year sp othword sp capword , sp othword sp num sp othword sp capword sp othword sp capword sp capword sp othword sp othword sp upword . capword , sp year .