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