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