*   Nterms =       + 87

L  [A(f1,b2,f3,b4,b5)] =
       - chi1*ga(k2)*chi3*k1.e4*e2.e5*ss1^-1*ss4^-1
       + chi1*ga(k2)*chi3*k1.e5*e2.e4*ss1^-1*ss4^-1
       - chi1*ga(k2)*chi3*k2.e4*e2.e5*ss1^-1*ss4^-1
       + chi1*ga(k2)*chi3*k2.e5*e2.e4*ss1^-1*ss4^-1
       - chi1*ga(k2)*chi3*k3.e4*e2.e5*ss1^-1*ss3^-1
       - chi1*ga(k2)*chi3*k3.e4*e2.e5*ss1^-1*ss4^-1
       + chi1*ga(k2)*chi3*k3.e5*e2.e4*ss1^-1*ss4^-1
       + chi1*ga(k2)*chi3*k4.e2*e4.e5*ss1^-1*ss4^-1
       - chi1*ga(k4)*chi3*k1.e2*e4.e5*ss1^-1*ss4^-1
       + chi1*ga(k4)*chi3*k2.e4*e2.e5*ss1^-1*ss3^-1
       - chi1*ga(k4)*chi3*k2.e5*e2.e4*ss1^-1*ss3^-1
       + chi1*ga(k4)*chi3*k3.e2*e4.e5*ss2^-1*ss4^-1
       - 1/2*chi1*ga(k4)*ga(e2)*ga(k2)*chi3*e4.e5*ss1^-1*ss4^-1
       - 1/2*chi1*ga(k4)*ga(e2)*ga(k2)*chi3*e4.e5*ss2^-1*ss4^-1
       + chi1*ga(e2)*chi3*k1.e4*k2.e5*ss1^-1*ss4^-1
       - chi1*ga(e2)*chi3*k1.e5*k2.e4*ss1^-1*ss4^-1
       - chi1*ga(e2)*chi3*k2.e4*k3.e5*ss1^-1*ss4^-1
       + chi1*ga(e2)*chi3*k2.e5*k3.e4*ss1^-1*ss3^-1
       + chi1*ga(e2)*chi3*k2.e5*k3.e4*ss1^-1*ss4^-1
       - chi1*ga(e2)*chi3*e4.e5*ss1^-1*ss4^-1*ss5
       + chi1*ga(e2)*chi3*e4.e5*ss1^-1*ss3*ss4^-1
       + chi1*ga(e2)*chi3*e4.e5*ss1^-1*ss2*ss4^-1
       - chi1*ga(e4)*chi3*k1.e2*k1.e5*ss1^-1*ss4^-1
       - chi1*ga(e4)*chi3*k1.e2*k2.e5*ss1^-1*ss4^-1
       - chi1*ga(e4)*chi3*k1.e2*k3.e5*ss1^-1*ss4^-1
       + chi1*ga(e4)*chi3*k1.e5*k3.e2*ss2^-1*ss4^-1
       + chi1*ga(e4)*chi3*k2.e5*k3.e2*ss2^-1*ss4^-1
       + chi1*ga(e4)*chi3*k2.e5*k4.e2*ss1^-1*ss3^-1
       + chi1*ga(e4)*chi3*k3.e2*k3.e5*ss2^-1*ss4^-1
       - chi1*ga(e4)*chi3*e2.e5*ss1^-1*ss3^-1*ss5
       + chi1*ga(e4)*chi3*e2.e5*ss1^-1
       + chi1*ga(e4)*chi3*e2.e5*ss1^-1*ss2*ss3^-1
       + 1/2*chi1*ga(e4)*ga(k4)*ga(k2)*chi3*e2.e5*ss1^-1*ss3^-1
       - 1/2*chi1*ga(e4)*ga(k4)*ga(e2)*chi3*k2.e5*ss1^-1*ss3^-1
       - 1/2*chi1*ga(e4)*ga(e2)*ga(k2)*chi3*k1.e5*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e4)*ga(e2)*ga(k2)*chi3*k1.e5*ss2^-1*ss4^-1
       - 1/2*chi1*ga(e4)*ga(e2)*ga(k2)*chi3*k2.e5*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e4)*ga(e2)*ga(k2)*chi3*k2.e5*ss2^-1*ss4^-1
       - 1/2*chi1*ga(e4)*ga(e2)*ga(k2)*chi3*k3.e5*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e4)*ga(e2)*ga(k2)*chi3*k3.e5*ss2^-1*ss4^-1
       + chi1*ga(e5)*chi3*k1.e2*k1.e4*ss1^-1*ss4^-1
       + chi1*ga(e5)*chi3*k1.e2*k2.e4*ss1^-1*ss4^-1
       + chi1*ga(e5)*chi3*k1.e2*k3.e4*ss1^-1*ss3^-1
       + chi1*ga(e5)*chi3*k1.e2*k3.e4*ss1^-1*ss4^-1
       - chi1*ga(e5)*chi3*k1.e4*k3.e2*ss2^-1*ss4^-1
       - chi1*ga(e5)*chi3*k2.e4*k3.e2*ss2^-1*ss4^-1
       - chi1*ga(e5)*chi3*k2.e4*k3.e2*ss2^-1*ss5^-1
       - chi1*ga(e5)*chi3*k2.e4*k4.e2*ss1^-1*ss3^-1
       - chi1*ga(e5)*chi3*k2.e4*k4.e2*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi3*k3.e2*k3.e4*ss2^-1*ss4^-1
       - chi1*ga(e5)*chi3*k3.e2*k3.e4*ss2^-1*ss5^-1
       - chi1*ga(e5)*chi3*k3.e2*k3.e4*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi3*k3.e4*k4.e2*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi3*e2.e4*ss1^-1*ss3^-1*ss5
       - chi1*ga(e5)*chi3*e2.e4*ss1^-1
       - chi1*ga(e5)*chi3*e2.e4*ss1^-1*ss2*ss3^-1
       + chi1*ga(e5)*chi3*e2.e4*ss3^-1
       - chi1*ga(e5)*chi3*e2.e4*ss2*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(k4)*ga(k2)*chi3*e2.e4*ss1^-1*ss3^-1
       - 1/2*chi1*ga(e5)*ga(k4)*ga(k2)*chi3*e2.e4*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(k4)*ga(e2)*chi3*k2.e4*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e5)*ga(k4)*ga(e2)*chi3*k2.e4*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k1.e4*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k1.e4*ss2^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k2.e4*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k2.e4*ss2^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k2.e4*ss2^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k3.e4*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k3.e4*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k3.e4*ss2^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k3.e4*ss2^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi3*k3.e4*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(k2)*chi3*k4.e2*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(k2)*chi3*k4.e2*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e4)*ga(k4)*chi3*k1.e2*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(k4)*chi3*k3.e2*ss2^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(k4)*chi3*k3.e2*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(k4)*chi3*k4.e2*ss3^-1*ss5^-1
       - 1/4*chi1*ga(e5)*ga(e4)*ga(k4)*ga(e2)*ga(k2)*chi3*ss1^-1*ss3^-1
       - 1/4*chi1*ga(e5)*ga(e4)*ga(k4)*ga(e2)*ga(k2)*chi3*ss2^-1*ss5^-1
       - 1/4*chi1*ga(e5)*ga(e4)*ga(k4)*ga(e2)*ga(k2)*chi3*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e4)*ga(e2)*chi3*ss1^-1*ss3^-1*ss5
       + 1/2*chi1*ga(e5)*ga(e4)*ga(e2)*chi3*ss1^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(e2)*chi3*ss1^-1*ss2*ss3^-1
       - 1/2*chi1*ga(e5)*ga(e4)*ga(e2)*chi3*ss3^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(e2)*chi3*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e4)*ga(e2)*chi3*ss2*ss3^-1*ss5^-1
      ;