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