Find the parties associated with the delegates from district 1 or 2. Who served as comptrollers of the parties?
return delegates ;return #1 from  district 1 ;return #1 from  district 2. ;return #2 or  #3 ;return parties  of  #4 ;return comptrollers of  #5
['select', 'filter', 'filter', 'union', 'project', 'project']