(-1+x)*x^3*(2+x)*(3+x)*(6+x)*(8+x)*(4+3*x)^2*Dx^4+2*x^2*(4+3*x)*(-3456-2304*x+3676*x^2+4920*x^3+2079*x^4+356*x^5+21*x^6)*Dx^3+6*x*(-5376-5248*x+11080*x^2+25286*x^3+19898*x^4+7432*x^5+1286*x^6+81*x^7)*Dx^2+12*(-384+224*x+3716*x^2+7633*x^3+6734*x^4+2939*x^5+604*x^6+45*x^7)*Dx+12*x*(256+632*x+702*x^2+382*x^3+98*x^4+9*x^5)