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