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