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