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