(dribble "pappus2.dribble")
(setf *colored-poly-debug* t)
(setf *grobner-debug* nil)

(string-grobner-system
"[U1*W2-V1*Z2,V1*Z1-U1*W1+W1-V1,-V3*Z3+U3*W3-W3+V3,-V3*Z2-W2*X3+V3*X3+U3*W2,V2*Z1+W1*X3-V2*X3-U2*W1,U2*W3-V2*Z3,-W2*Z3+W1*Z3+W3*Z2-W1*Z2-W3*Z1+W2*Z1,-S*U2*V3+S*U1*V3+S*U3*V2-S*U1*V2-S*U3*V1+S*U2*V1+1]"
'(S U1 V1 U2 V2 U3 V3 Z3 W3)
'(X3 Z1 W1 Z2 W2)
:cover '(("[]" "[]"))
:main-order #'grevlex>
:parameter-order #'grevlex>
)
(dribble)