R = ZZ/2[x,y,z,u,v]
I =  ideal(z^2 + x*y*z + x^2*y + x*y^2, u^2 + x*u + x, v^2 + y*v + y)
radical I

convertFacCF2NTLGF2X: coefficient not immediate! : a_7^2*a_6
Process M2 exited abnormally with code 1

