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