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