anchor.diff:  PE,ProgramElement
   PE#,ProgramElement
   PE.Title,ProgramElementTitle
  +PETitle,ProgramElementTitle
   PE...BLI,ProgramElement
   Program.Element.Title,ProgramElementTitle
   Program.Element...Budget.Line.Item..BLI..Title,ProgramElementTitle
  
positive.code: BA.#,BudgetActivity
  Budget.Activity,BudgetActivity
  BA.Title,BudgetActivityTitle
  Budget.Activity.Title,BudgetActivityTitle
  Budget.Activity.Short.Title,BudgetActivityTitle
  BSA#,BudgetSubActivity
  
negative.code: LI,LineItem
  Line.Item.Title,LineItemTitle
  LI.Title,LineItemTitle
  LITitle,LineItemTitle
  Construction.Project,ConstructionProject
  Construction.Project.Title,ConstructionProjectTitle
  Cost.Type,CostType
  