options ps=64 ls=80 nocenter;

data mid;
   infile 'proddes.dat';
   input A $ B $ C $ D $ E $ F $ taste odor;

proc glm;
   class A B C D E F;
   model taste odor = A B C D E F;

proc glm;
   class A B C D E F;
   model taste odor = A B C D E F A*B A*C A*F B*F B*C F*C A*E;