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