!aj | mainAj;
  !mainAj | aj;
  !Xml | _xak | _xc;
  !_xak | Xml;
  !_xc | Xml;
  !_xak | !_xc;
  !APL | mainAPL;
  !mainAPL | APL;
  !Gui | mainGUI;
  !mainGUI | Gui;
  !bc | mainBc;
  !mainBc | bc;
  !Java | mainJava;
  !mainJava | Java;
  !bcjak2java | mainBc;
  !_xak | xak;
  !xak | _xak;
  !_xc | xc;
  !xc | _xc;
  !jak2aj | mainAj;
  !me | mainGUI;
  !mmatrix | mainGUI;
  !guidsl | mainGUI;
  !web | mainGUI;
  !reform | mainJava;
  !jedi | mainJava;
  !mainJava | jak2java;
  !jak2java | mainJava;
  !mainJava | bali;
  !bali | mainJava;
  !mainAPL | Java;
  !Java | mainAPL;
  !Xml | mainAPL;
  !cpp | mainAPL;
  !Gui | mainAPL;
  !drc | mainAPL;
  !bc | mainAPL;
  !aj | mainAPL;
  !bc | mmatrix;
  !me | mmatrix;
  APL;