Postscript Diagrams for u u~ > t t~ g g NP<=2 QCD<=4 QED=0 @2

Postscript Diagrams for c c~ > t t~ g g NP<=2 QCD<=4 QED=0 @2

Postscript Diagrams for d d~ > t t~ g g NP<=2 QCD<=4 QED=0 @2

Postscript Diagrams for b b~ > t t~ g g NP<=2 QCD<=4 QED=0 @2