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