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