4913 + 527*A^2 - 188*A^3 + 47*A^4 - 12*A^5 + A^6 -
 4*(-2601 + 162*A^2 + 62*A^3 - 17*A^4 + 2*A^5)*b -
 2*(-1071 + 2034*A^2 - 166*A^3 - 19*A^4 + 6*A^5)*b^2 +
 4*(1197 - 630*A^2 + 212*A^3 + 17*A^4)*b^3 +
 (28671 + 730*A^2 + 332*A^3 + 47*A^4)*b^4 - 8*(-2493 + 315*A^2 + 31*A^3)*
  b^5 - 4*(279 + 1017*A^2 + 47*A^3)*b^6 - 72*(-277 + 9*A^2)*b^7 +
 (28671 + 527*A^2)*b^8 + 4788*b^9 + 2142*b^10 + 10404*b^11 + 4913*b^12