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