*   Nterms =  2011

L   [A(f1,b2,b3,f4,b5,b6)] =
       + chi1*ga(k2)*chi4*k1.e3*k1.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e3*k1.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e3*k2.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e3*k2.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e3*k3.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e3*k3.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e3*k4.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e3*k4.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e3*k4.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e3*k5.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e5*k2.e3*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e5*k2.e3*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e5*k3.e2*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e5*k3.e2*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e5*k3.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e5*k3.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e5*k4.e3*e2.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k2)*chi4*k1.e6*k2.e3*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e6*k2.e3*e2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e6*k3.e2*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e6*k3.e2*e3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e6*k3.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k1.e6*k3.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k1.e6*k4.e3*e2.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k2)*chi4*k2.e3*k2.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k2.e5*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k2.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k2.e6*e2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k3.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k3.e5*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k3.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k3.e6*e2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k4.e5*e2.e6*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e3*k4.e5*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k4.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k4.e6*e2.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k5.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e3*k5.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e5*k3.e2*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e5*k3.e2*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e5*k3.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e5*k3.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e5*k4.e3*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k2)*chi4*k2.e6*k3.e2*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e6*k3.e2*e3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e6*k3.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k2.e6*k3.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k2.e6*k4.e3*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k2)*chi4*k3.e2*k3.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e2*k3.e5*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e2*k3.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e2*k3.e6*e3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e2*k4.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e2*k4.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e2*k4.e5*e3.e6*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e2*k4.e5*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e2*k4.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e2*k4.e6*e3.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e2*k5.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e2*k5.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e5*k4.e3*e2.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k2)*chi4*k3.e5*k4.e3*e2.e6*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(k2)*chi4*k3.e5*k4.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e5*k4.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e5*k5.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e5*k5.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e5*k5.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k2)*chi4*k3.e6*k4.e3*e2.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k2)*chi4*k3.e6*k4.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e6*k4.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e6*k4.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e6*k4.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*k3.e6*k5.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*k3.e6*k5.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k2)*chi4*k4.e3*k4.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k2)*chi4*k4.e3*k4.e5*e2.e6*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(k2)*chi4*k4.e3*k4.e5*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k2)*chi4*k4.e3*k4.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k2)*chi4*k4.e3*k5.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k2)*chi4*k4.e5*k5.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k2)*chi4*e2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       + chi1*ga(k2)*chi4*e2.e3*e5.e6*ss1^-1*ss4*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*e2.e3*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1*tt3
       + chi1*ga(k2)*chi4*e2.e3*e5.e6*ss2^-1*ss4*ss5^-1*tt1^-1
       + chi1*ga(k2)*chi4*e2.e3*e5.e6*ss2^-1*ss3*ss5^-1*tt1^-1
       - chi1*ga(k2)*chi4*e2.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(k2)*chi4*e2.e5*e3.e6*ss1^-1*tt1^-1
       + chi1*ga(k2)*chi4*e2.e5*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1
       - chi1*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*tt1^-1
       - chi1*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(k3)*chi4*k1.e2*k1.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e2*k1.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e2*k2.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e2*k2.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e2*k3.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e2*k3.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e2*k4.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e2*k4.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e2*k4.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e2*k5.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e5*k2.e3*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k1.e5*k2.e3*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e5*k2.e3*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e5*k2.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k1.e5*k2.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e5*k2.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e5*k3.e2*e3.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e6*k2.e3*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k1.e6*k2.e3*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k1.e6*k2.e3*e2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e6*k2.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k1.e6*k2.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e6*k2.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k1.e6*k3.e2*e3.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k2.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k2.e3*k2.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k2.e5*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k2.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k2.e3*k2.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k2.e6*e2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k3.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k2.e3*k3.e5*e2.e6*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(k3)*chi4*k2.e3*k3.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k3.e5*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k3.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k2.e3*k3.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k3.e6*e2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e3*k4.e5*e2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k4.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k2.e3*k4.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k4.e6*e2.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k5.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k2.e3*k5.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e3*k5.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e5*k3.e2*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e5*k3.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k2.e5*k3.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e5*k3.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e5*k4.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k3)*chi4*k2.e5*k4.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e5*k4.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e5*k5.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e5*k5.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e5*k5.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k3)*chi4*k2.e6*k3.e2*e3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k3.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k2.e6*k3.e5*e2.e3*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(k3)*chi4*k2.e6*k3.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k3.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k4.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e6*k5.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*k2.e6*k5.e2*e3.e5*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k3)*chi4*k2.e6*k5.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k3)*chi4*k2.e6*k5.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k3)*chi4*k3.e2*k3.e5*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k3.e2*k3.e6*e3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*k3.e2*k4.e5*e3.e6*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k3)*chi4*k3.e2*k4.e5*e3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k3.e2*k4.e6*e3.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k3)*chi4*k3.e2*k5.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt3
       - chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt2
       + chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1*ss6
       - chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       - chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt2
       + chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss5^-1
       + chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss5^-1*ss6*tt1^-1
       + chi1*ga(k3)*chi4*e2.e3*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1*tt3
       - chi1*ga(k3)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1*tt2
       + chi1*ga(k3)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1*ss6*tt1^-1
       + chi1*ga(k3)*chi4*e2.e3*e5.e6*ss2^-1*ss3*ss5^-1*tt1^-1
       - chi1*ga(k3)*chi4*e2.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(k3)*chi4*e2.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(k3)*chi4*e2.e5*e3.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(k3)*chi4*e2.e5*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1
       + chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       - chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       - chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(k3)*chi4*e2.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*e3.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e6*e3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k3)*ga(e2)*ga(k2)*chi4*k5.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k5)*chi4*k1.e2*k1.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k5)*chi4*k1.e2*k2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k5)*chi4*k1.e2*k2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k5)*chi4*k1.e2*k3.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k1.e2*k3.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k1.e2*k4.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(k5)*chi4*k1.e3*k2.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k1.e3*k2.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k1.e3*k3.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e3*k2.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e3*k2.e5*e2.e6*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k2.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k2.e6*e2.e5*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e2*e5.e6*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e2*e5.e6*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(k5)*chi4*k2.e3*k3.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e3*k3.e5*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k5)*chi4*k2.e3*k3.e5*e2.e6*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e3*k3.e6*e2.e5*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e3*k4.e2*e5.e6*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(k5)*chi4*k2.e5*k3.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e5*k3.e2*e3.e6*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e5*k3.e6*e2.e3*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e5*k3.e6*e2.e3*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e5*k4.e3*e2.e6*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(k5)*chi4*k2.e5*k4.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k5)*chi4*k2.e5*k5.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k5)*chi4*k2.e6*k3.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e6*k3.e2*e3.e5*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k5)*chi4*k2.e6*k3.e2*e3.e5*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e6*k3.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k2.e6*k3.e5*e2.e3*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k5)*chi4*k2.e6*k3.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k2.e6*k4.e3*e2.e5*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(k5)*chi4*k2.e6*k4.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(k5)*chi4*k2.e6*k5.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(k5)*chi4*k3.e2*k3.e5*e3.e6*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*k3.e2*k3.e6*e3.e5*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*k3.e2*k4.e3*e5.e6*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(k5)*chi4*k3.e2*k4.e3*e5.e6*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(k5)*chi4*k4.e2*k4.e3*e5.e6*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(k5)*chi4*e2.e3*e5.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(k5)*chi4*e2.e3*e5.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(k5)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1
       - chi1*ga(k5)*chi4*e2.e3*e5.e6*ss2^-1*ss3*ss5^-1*tt2^-1
       - 2*chi1*ga(k5)*chi4*e2.e3*e5.e6*ss5^-1*tt1^-1
       - 2*chi1*ga(k5)*chi4*e2.e3*e5.e6*ss5^-1*tt2^-1
       - chi1*ga(k5)*chi4*e2.e3*e5.e6*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(k5)*chi4*e2.e3*e5.e6*ss1*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(k5)*chi4*e2.e5*e3.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       - chi1*ga(k5)*chi4*e2.e5*e3.e6*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*e2.e6*e3.e5*ss1^-1*ss2*ss4^-1*tt1^-1
       + chi1*ga(k5)*chi4*e2.e6*e3.e5*ss1^-1*ss2*ss4^-1*tt3^-1
       + chi1*ga(k5)*chi4*e2.e6*e3.e5*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*e5.e6*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*e5.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e6*e3.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*e5.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*e5.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k1.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*e5.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k3.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k3.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*e5.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*e5.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*e5.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k1.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k1.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k2.e5*e2.e6*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k2.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k2.e5*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k2.e6*e2.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k2.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k2.e6*e2.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*e5.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*e5.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(k3)*chi4*k4.e2*e5.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/4*chi1*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*e5.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/4*chi1*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*e5.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/4*chi1*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*e5.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*k2.e5*k3.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*k2.e6*k3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*k2.e6*k3.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*e5.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*e5.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*e5.e6*ss5^-1*tt1^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*e5.e6*ss5^-1*tt2^-1
       + 1/2*chi1*ga(k5)*ga(e3)*ga(e2)*chi4*e5.e6*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e2)*chi4*k1.e3*k1.e5*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e3*k1.e6*k2.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e3*k2.e5*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e3*k2.e5*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e3*k2.e6*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e3*k2.e6*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e3*k2.e6*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       - chi1*ga(e2)*chi4*k1.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt2
       + chi1*ga(e2)*chi4*k1.e3*e5.e6*ss1^-1*ss5^-1*ss6*tt1^-1
       + chi1*ga(e2)*chi4*k1.e3*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e5*k2.e3*k2.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e5*k2.e3*k2.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e5*k2.e3*k3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e5*k2.e3*k3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e5*k2.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e2)*chi4*k1.e5*e3.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e5*e3.e6*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e6*k2.e3*k2.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e6*k2.e3*k2.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e6*k2.e3*k3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k1.e6*k2.e3*k3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e6*k2.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e2)*chi4*k1.e6*e3.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k1.e6*e3.e5*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e3*k2.e5*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e3*k2.e5*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k2.e6*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k2.e6*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k2.e6*k4.e5*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k2.e6*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e3*k3.e5*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e3*k3.e5*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k3.e6*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k3.e6*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k3.e6*k4.e5*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*k3.e6*k4.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt2
       + chi1*ga(e2)*chi4*k2.e3*e5.e6*ss1^-1*ss5^-1*ss6*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*e5.e6*ss1^-1*ss4*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*e5.e6*ss2^-1*ss5^-1*tt1^-1*tt2
       + chi1*ga(e2)*chi4*k2.e3*e5.e6*ss2^-1*ss5^-1*ss6*tt1^-1
       - chi1*ga(e2)*chi4*k2.e3*e5.e6*ss2^-1*ss4*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e5*k3.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e2)*chi4*k2.e5*k3.e6*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e5*k4.e3*k4.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e2)*chi4*k2.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e2)*chi4*k2.e5*e3.e6*ss1^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e5*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e5*e3.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e5*e3.e6*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e6*k3.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e2)*chi4*k2.e6*k3.e5*k4.e3*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e2)*chi4*k2.e6*k3.e5*k5.e3*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e6*k3.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e2)*chi4*k2.e6*k4.e3*k4.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e2)*chi4*k2.e6*k4.e3*k4.e5*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e2)*chi4*k2.e6*k4.e3*k4.e5*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e2)*chi4*k2.e6*k4.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss4^-1
       + chi1*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e2)*chi4*k2.e6*e3.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k2.e6*e3.e5*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k3.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e2)*chi4*k3.e5*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e2)*chi4*k3.e5*e3.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e2)*chi4*k3.e5*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e2)*chi4*k3.e5*e3.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k3.e5*e3.e6*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k3.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e2)*chi4*k3.e6*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e2)*chi4*k3.e6*e3.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e2)*chi4*k3.e6*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e2)*chi4*k3.e6*e3.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k3.e6*e3.e5*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k4.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt3
       + chi1*ga(e2)*chi4*k4.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt2
       - chi1*ga(e2)*chi4*k4.e3*e5.e6*ss1^-1*ss3^-1*ss5^-1*ss6
       - chi1*ga(e2)*chi4*k4.e3*e5.e6*ss1^-1*ss5^-1
       + chi1*ga(e2)*chi4*k4.e5*e3.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       + chi1*ga(e2)*chi4*k4.e5*e3.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e2)*chi4*k4.e5*e3.e6*ss4^-1*tt1^-1
       + chi1*ga(e2)*chi4*k4.e5*e3.e6*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k4.e6*e3.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k4.e6*e3.e5*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k5.e3*e5.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e2)*chi4*k5.e3*e5.e6*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e2*k1.e5*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e2*k1.e6*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e2*k2.e5*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e2*k2.e6*k3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e2*k3.e5*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e2*k3.e6*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e2*k3.e6*k4.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       - chi1*ga(e3)*chi4*k1.e2*e5.e6*ss1^-1*ss4*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e2*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e5*k2.e6*k3.e2*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k1.e5*k2.e6*k3.e2*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e5*k2.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e5*k3.e2*k3.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e5*e2.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k1.e5*e2.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e5*e2.e6*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e6*k2.e5*k3.e2*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k1.e6*k2.e5*k3.e2*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e6*k2.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k1.e6*k3.e2*k3.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e6*e2.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k1.e6*e2.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k1.e6*e2.e5*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e5*k3.e2*k3.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k2.e5*k3.e2*k3.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e5*k3.e2*k4.e6*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k2.e5*k3.e2*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e5*k3.e2*k4.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e5*k3.e6*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*ss4^-1
       + chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*tt3^-1
       + chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k2.e5*e2.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e5*e2.e6*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k3.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k3.e5*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k3.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e6*k3.e2*k4.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e6*k3.e5*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e6*k3.e5*k5.e2*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*ss4^-1
       - chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*tt3^-1
       - chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k2.e6*e2.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k2.e6*e2.e5*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k3.e2*k3.e5*k4.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e2*k3.e6*k4.e5*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e2*k3.e6*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt3
       + chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt2
       - chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1*ss6
       + chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       + chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt2
       - chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss5^-1
       - chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss5^-1*ss6*tt1^-1
       - chi1*ga(e3)*chi4*k3.e2*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e2*e5.e6*ss2^-1*ss5^-1*tt1^-1*tt2
       - chi1*ga(e3)*chi4*k3.e2*e5.e6*ss2^-1*ss5^-1*ss6*tt1^-1
       + chi1*ga(e3)*chi4*k3.e2*e5.e6*ss2^-1*ss4*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*tt2*tt3^-1
       + chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss4^-1*ss6*tt3^-1
       + chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss2*ss3^-1*tt3^-1
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k3.e5*e2.e6*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e3)*chi4*k3.e6*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e3)*chi4*k3.e6*e2.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e3)*chi4*k3.e6*e2.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e6*e2.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k3.e6*e2.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k3.e6*e2.e5*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss1^-1*ss2*ss3^-1*tt3^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss1^-1*ss2*ss4^-1*tt3^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss4^-1*tt1^-1
       - chi1*ga(e3)*chi4*k4.e5*e2.e6*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k4.e6*e2.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k4.e6*e2.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k4.e6*e2.e5*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k5.e2*e5.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e3)*chi4*k5.e2*e5.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e3)*chi4*k5.e2*e5.e6*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e6*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e6*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*e5.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*e5.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*k3.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*k4.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k3.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k3.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k4.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k4.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k4.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt3
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss3^-1*ss5^-1*tt2
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss3^-1*ss5^-1*ss6
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss5^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss5^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e3)*ga(k3)*ga(e2)*chi4*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k1.e5*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k1.e6*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k2.e5*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k2.e6*k3.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e5*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e6*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e6*k4.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*e5.e6*ss1^-1*ss5^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*e5.e6*ss1^-1*ss4*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e3)*ga(e2)*ga(k2)*chi4*e5.e6*ss1^-1*ss3*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k1.e3*k1.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k1.e3*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k1.e3*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k1.e3*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k1.e6*k2.e3*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k1.e6*k2.e3*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e2*k1.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi4*k1.e2*k2.e3*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k2.e3*k2.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k2.e3*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k2.e3*k3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k2.e3*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e2*k2.e3*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e2*k2.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi4*k1.e2*k3.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi4*k1.e2*k3.e6*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e2*k4.e3*k4.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi4*k1.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e5)*chi4*k1.e2*e3.e6*ss1^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e2*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e3*k1.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e3*k2.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e3*k2.e6*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e3*k3.e2*k3.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e3*k3.e2*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k1.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e5)*chi4*k1.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e5)*chi4*k1.e3*e2.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e5)*chi4*k1.e3*e2.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e6*k2.e3*k3.e2*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi4*k1.e6*k2.e3*k3.e2*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e6*k2.e3*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e6*k2.e3*k3.e2*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k1.e6*k2.e3*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k1.e6*k2.e3*k4.e2*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k1.e6*k3.e2*k4.e3*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k1.e6*k3.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k1.e6*k4.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k1.e6*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi4*k1.e6*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k1.e6*e2.e3*ss2^-1*ss5^-1
       - chi1*ga(e5)*chi4*k1.e6*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       - 2*chi1*ga(e5)*chi4*k1.e6*e2.e3*ss5^-1*tt1^-1
       - 2*chi1*ga(e5)*chi4*k1.e6*e2.e3*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k1.e6*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k1.e6*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k2.e6*k3.e2*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi4*k2.e3*k2.e6*k3.e2*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k2.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k2.e6*k3.e2*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e3*k2.e6*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e3*k2.e6*k4.e2*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e3*k2.e6*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k2.e3*k2.e6*k5.e2*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k3.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k3.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k3.e6*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k3.e6*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k4.e6*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k4.e6*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k4.e6*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e3*k3.e2*k4.e6*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e3*k3.e6*k4.e2*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e3*k3.e6*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k2.e3*k3.e6*k5.e2*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k2.e3*k4.e2*k4.e6*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e5)*chi4*k2.e3*e2.e6*ss1^-1*ss4^-1
       + chi1*ga(e5)*chi4*k2.e3*e2.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e5)*chi4*k2.e3*e2.e6*ss1^-1*tt1^-1
       - chi1*ga(e5)*chi4*k2.e3*e2.e6*ss1^-1*tt3^-1
       - chi1*ga(e5)*chi4*k2.e3*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e5)*chi4*k2.e3*e2.e6*ss2^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e5)*chi4*k2.e3*e2.e6*ss2^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e5)*chi4*k2.e3*e2.e6*ss2^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e6*k3.e2*k4.e3*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e6*k3.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e6*k3.e2*k5.e3*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e6*k3.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e5)*chi4*k2.e6*k3.e2*k5.e3*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e6*k4.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k2.e6*k4.e3*k5.e2*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e5)*chi4*k2.e6*k4.e3*k5.e2*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e5)*chi4*k2.e6*k5.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*ss4^-1
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*tt3^-1
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss2^-1*ss5^-1
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss2^-1*tt1^-1
       + chi1*ga(e5)*chi4*k2.e6*e2.e3*ss2^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       - 2*chi1*ga(e5)*chi4*k2.e6*e2.e3*ss5^-1*tt1^-1
       - 2*chi1*ga(e5)*chi4*k2.e6*e2.e3*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k2.e6*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k3.e2*k3.e6*k4.e3*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k3.e2*k3.e6*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k3.e2*k3.e6*k5.e3*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k3.e2*k4.e3*k4.e6*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k3.e2*k4.e3*k4.e6*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k3.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e5)*chi4*k3.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e5)*chi4*k3.e2*e3.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e5)*chi4*k3.e2*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k3.e2*e3.e6*ss2^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e5)*chi4*k3.e2*e3.e6*ss2^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e5)*chi4*k3.e2*e3.e6*ss2^-1*tt1^-1
       + chi1*ga(e5)*chi4*k3.e6*k4.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2^-1*ss5^-1
       + chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       - 2*chi1*ga(e5)*chi4*k3.e6*e2.e3*ss5^-1*tt1^-1
       - 2*chi1*ga(e5)*chi4*k3.e6*e2.e3*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k3.e6*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k4.e2*k4.e3*k4.e6*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss3^-1
       + chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss3^-1*tt2*tt3^-1
       - chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss3^-1*ss6*tt3^-1
       + chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss4^-1
       + chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss4^-1*tt2*tt3^-1
       - chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss4^-1*ss6*tt3^-1
       - chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*tt3^-1
       - chi1*ga(e5)*chi4*k4.e3*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e5)*chi4*k4.e6*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       - chi1*ga(e5)*chi4*k4.e6*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k4.e6*e2.e3*ss2^-1*ss5^-1
       - chi1*ga(e5)*chi4*k4.e6*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       - 2*chi1*ga(e5)*chi4*k4.e6*e2.e3*ss5^-1*tt1^-1
       - 2*chi1*ga(e5)*chi4*k4.e6*e2.e3*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k4.e6*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e5)*chi4*k4.e6*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e5)*chi4*k5.e2*e3.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k5.e2*e3.e6*ss4^-1*tt1^-1
       + chi1*ga(e5)*chi4*k5.e3*e2.e6*ss1^-1*ss4^-1
       + chi1*ga(e5)*chi4*k5.e3*e2.e6*ss1^-1*ss4^-1*tt2*tt3^-1
       - chi1*ga(e5)*chi4*k5.e3*e2.e6*ss1^-1*ss4^-1*ss6*tt3^-1
       - chi1*ga(e5)*chi4*k5.e3*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e5)*chi4*k5.e3*e2.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       - chi1*ga(e5)*chi4*k5.e3*e2.e6*ss1^-1*ss2*ss4^-1*tt3^-1
       - chi1*ga(e5)*chi4*k5.e3*e2.e6*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e3*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k1.e6*e2.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e3*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k2.e6*e2.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e3*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k3.e6*e2.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e3*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e3*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e3*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k4.e6*e2.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k5.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k5.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(k2)*chi4*k5.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e3*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e3*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e3*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k1.e6*k2.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e6*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*k2.e6*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*e3.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k3)*ga(e2)*chi4*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k1.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k2.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k2.e3*e2.e6*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e6*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k3.e6*e2.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k3.e6*e2.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k4.e3*e2.e6*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k4.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k2)*chi4*k5.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k1.e2*e3.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e6*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e6*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e6*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e6*e2.e3*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e6*e2.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e6*e2.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k2.e6*e2.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(k3)*chi4*k3.e2*e3.e6*ss2^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e5)*ga(k5)*ga(k3)*ga(e2)*ga(k2)*chi4*e3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k1.e3*k2.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e3*k2.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e3*k2.e6*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e6*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e6*k4.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e6*k4.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*k2.e6*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*e3.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e2)*chi4*e3.e6*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*k1.e2*k3.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*k2.e6*k3.e2*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*k2.e6*k3.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*k2.e6*k3.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*k2.e6*k3.e2*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*k3.e2*k3.e6*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*e2.e6*ss1^-1*ss2*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*e2.e6*ss1^-1*ss2*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*e2.e6*ss1^-1*ss2*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(k5)*ga(e3)*chi4*e2.e6*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e6*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e6*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e6*ss1^-1*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*ss1^-1*ss3^-1*tt3^-1
       + 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e6*ss1^-1*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e5)*ga(k5)*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e6*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e3*k1.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e3*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e3*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e3*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e6*k2.e3*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e6*k2.e3*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e6*k2.e3*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k1.e6*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e6*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e6*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e6*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e6*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e6*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k2.e6*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k3.e6*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k3.e6*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k3.e6*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*e3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*e3.e6*ss1^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e2)*ga(k2)*chi4*e3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k1.e6*k3.e2*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k1.e6*k3.e2*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k1.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k1.e6*k3.e2*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k1.e6*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k2.e6*k3.e2*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k2.e6*k3.e2*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k2.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k2.e6*k3.e2*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k2.e6*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e6*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*k3.e6*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*e2.e6*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*e2.e6*ss1^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*e2.e6*ss1^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*e2.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k2)*chi4*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k1.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k1.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k2.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k3.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e6*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e6*k3.e2*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e6*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k1.e6*k4.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k3.e2*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k4.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k5.e2*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k2.e6*k5.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e6*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e6*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k3.e6*k4.e2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*k4.e2*k4.e6*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss3^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss3^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss3^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss4^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss4^-1*ss6*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(k3)*chi4*e2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e6*ss1^-1*ss3^-1*ss5^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e6*ss1^-1*ss5^-1*tt1^-1
       + 1/4*chi1*ga(e5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e6*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k1.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k1.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k1.e6*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k1.e6*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k1.e6*ss2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k2.e6*ss2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss1^-1*ss4^-1*tt1^-1*tt2
       - 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss1^-1*ss4^-1*ss6*tt1^-1
       - 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k3.e6*ss2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k4.e6*ss1^-1*ss2*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k4.e6*ss1^-1*ss2*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k4.e6*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k4.e6*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e5)*ga(e3)*ga(e2)*chi4*k4.e6*ss2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e3*k1.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e3*k2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e3*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e3*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e3*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e5*k2.e3*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k1.e5*k2.e3*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e2*k1.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k2.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k2.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k4.e5*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e2*k2.e3*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e2*k2.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k1.e2*k3.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k1.e2*k3.e5*k4.e3*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e6)*chi4*k1.e2*k3.e5*k5.e3*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e2*k3.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k1.e2*k4.e3*k4.e5*ss1^-1*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k1.e2*k4.e3*k4.e5*ss1^-1*ss3^-1*tt3^-1
       + chi1*ga(e6)*chi4*k1.e2*k4.e3*k4.e5*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k1.e2*k4.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k1.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e6)*chi4*k1.e2*e3.e5*ss1^-1*ss4^-1
       + chi1*ga(e6)*chi4*k1.e2*e3.e5*ss1^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e2*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e2*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k1.e3*k1.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e3*k2.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e3*k2.e5*k5.e2*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e3*k3.e2*k3.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e3*k3.e2*k4.e5*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e3*k3.e2*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k1.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e6)*chi4*k1.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e6)*chi4*k1.e3*e2.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e6)*chi4*k1.e3*e2.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e5*k2.e3*k3.e2*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e6)*chi4*k1.e5*k2.e3*k3.e2*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e5*k2.e3*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e5*k2.e3*k3.e2*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k1.e5*k2.e3*k3.e2*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k1.e5*k2.e3*k4.e2*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k1.e5*k3.e2*k4.e3*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k1.e5*k3.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k1.e5*k4.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k1.e5*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k1.e5*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k1.e5*e2.e3*ss2^-1*ss5^-1
       + chi1*ga(e6)*chi4*k1.e5*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       + 2*chi1*ga(e6)*chi4*k1.e5*e2.e3*ss5^-1*tt1^-1
       + 2*chi1*ga(e6)*chi4*k1.e5*e2.e3*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k1.e5*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k1.e5*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss2^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k2.e5*k3.e2*ss3^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k2.e5*k4.e2*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k2.e5*k4.e2*ss2^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k2.e5*k5.e2*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k2.e3*k2.e5*k5.e2*ss2^-1*ss4^-1*ss6^-1
       + chi1*ga(e6)*chi4*k2.e3*k2.e5*k5.e2*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss2^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k3.e5*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss1^-1*ss3^-1*ss5^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss2^-1*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss2^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e3*k3.e2*k4.e5*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k4.e2*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k4.e2*ss2^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k5.e2*ss1^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k5.e2*ss1^-1*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k5.e2*ss2^-1*ss4^-1*ss6^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k5.e2*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k2.e3*k3.e5*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e3*k4.e2*k4.e5*ss2^-1*ss4^-1*ss6^-1
       + chi1*ga(e6)*chi4*k2.e3*k4.e2*k4.e5*ss2^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k4.e2*k4.e5*ss2^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e3*k4.e5*k5.e2*ss2^-1*ss4^-1*ss6^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e6)*chi4*k2.e3*e2.e5*ss1^-1*ss4^-1
       - chi1*ga(e6)*chi4*k2.e3*e2.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss1^-1*tt1^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss1^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*ss6^-1*tt2
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e6)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1
       - chi1*ga(e6)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss2^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e3*e2.e5*ss4^-1*ss6^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e3*e2.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k4.e3*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k4.e3*ss2^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k4.e3*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k5.e3*ss2^-1*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k5.e3*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e5*k3.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k4.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*k4.e2*k4.e3*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*k4.e3*k5.e2*ss1^-1*ss3^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k4.e3*k5.e2*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k4.e3*k5.e2*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k4.e3*k5.e2*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k5.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*k5.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*ss4^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt3
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss5^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss6^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*tt1^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss3*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2^-1*ss3*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss4^-1*ss6^-1
       + 2*chi1*ga(e6)*chi4*k2.e5*e2.e3*ss5^-1*tt1^-1
       + 2*chi1*ga(e6)*chi4*k2.e5*e2.e3*ss5^-1*tt2^-1
       + 2*chi1*ga(e6)*chi4*k2.e5*e2.e3*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k2.e5*e2.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss2*ss3^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k2.e5*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k4.e3*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k4.e3*ss2^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k4.e3*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k4.e3*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k5.e3*ss2^-1*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k5.e3*ss2^-1*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k3.e2*k3.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss2^-1*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss2^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss2^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e3*k4.e5*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e5*k5.e3*ss2^-1*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k3.e2*k4.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*ss6^-1*tt2
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss2^-1*tt1^-1
       - chi1*ga(e6)*chi4*k3.e2*e3.e5*ss4^-1*ss6^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k3.e2*e3.e5*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*k4.e2*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e5*k4.e2*k4.e3*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e5*k4.e2*k4.e3*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*k4.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*k4.e3*k5.e2*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*k5.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt2
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*tt2*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*ss6*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss2*ss3^-1*tt3^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt3
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt2
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt3
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt2
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*ss6*tt1^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss5^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss6^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss3*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss3*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2^-1*ss3*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss4^-1*ss6^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss4^-1*ss6^-1*tt2*tt3^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss4^-1*tt3^-1
       + 2*chi1*ga(e6)*chi4*k3.e5*e2.e3*ss5^-1*tt1^-1
       + 2*chi1*ga(e6)*chi4*k3.e5*e2.e3*ss5^-1*tt2^-1
       + 2*chi1*ga(e6)*chi4*k3.e5*e2.e3*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k3.e5*e2.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2*ss3^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss2*ss3^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k3.e5*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k4.e2*k4.e3*k4.e5*ss3^-1*ss5^-1*tt2^-1
       - chi1*ga(e6)*chi4*k4.e2*k4.e3*k4.e5*ss3^-1*ss6^-1*tt2^-1
       - chi1*ga(e6)*chi4*k4.e2*k4.e3*k4.e5*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e2*k4.e3*k4.e5*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e2*k4.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e2*e3.e5*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k4.e2*e3.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e3*k4.e5*k5.e2*ss3^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e3*k4.e5*k5.e2*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss3^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss3^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss3^-1*ss6*tt3^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss4^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss3^-1*ss6^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss3^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss4^-1*ss6^-1
       - chi1*ga(e6)*chi4*k4.e3*e2.e5*ss4^-1*ss6^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e3*e2.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k4.e5*k5.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1^-1*ss2*ss3^-1*ss5^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1^-1*ss2*ss3^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1^-1*ss2*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1^-1*ss2*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1^-1*ss2*ss5^-1*tt1^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt3
       - chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2^-1*ss4^-1
       - chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2^-1*ss5^-1
       - chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2^-1*ss6^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2^-1*ss3*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2^-1*ss3*ss6^-1*tt2^-1
       + 2*chi1*ga(e6)*chi4*k4.e5*e2.e3*ss4^-1*ss6^-1
       + 2*chi1*ga(e6)*chi4*k4.e5*e2.e3*ss4^-1*tt1^-1
       + 2*chi1*ga(e6)*chi4*k4.e5*e2.e3*ss5^-1*tt1^-1
       + 2*chi1*ga(e6)*chi4*k4.e5*e2.e3*ss5^-1*tt2^-1
       + 2*chi1*ga(e6)*chi4*k4.e5*e2.e3*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2*ss3^-1*ss5^-1*tt2^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2*ss3^-1*ss6^-1*tt2^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2*ss3^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss2*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1*ss2^-1*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k4.e5*e2.e3*ss1*ss2^-1*ss5^-1*tt1^-1
       - chi1*ga(e6)*chi4*k5.e2*e3.e5*ss1^-1*ss2*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k5.e2*e3.e5*ss1^-1*ss2*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k5.e2*e3.e5*ss4^-1*tt1^-1
       - chi1*ga(e6)*chi4*k5.e2*e3.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k5.e2*e3.e5*ss2*ss4^-1*ss6^-1*tt3^-1
       - chi1*ga(e6)*chi4*k5.e3*e2.e5*ss1^-1*ss4^-1
       - chi1*ga(e6)*chi4*k5.e3*e2.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss1^-1*ss2*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss1^-1*ss2*ss4^-1*tt3^-1
       - chi1*ga(e6)*chi4*k5.e3*e2.e5*ss4^-1*ss6^-1*tt2*tt3^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss4^-1*tt1^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss4^-1*tt3^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       + chi1*ga(e6)*chi4*k5.e3*e2.e5*ss2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e3*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k1.e5*e2.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss2^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k2.e5*e2.e3*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss2^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k3.e5*e2.e3*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss2^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k4.e5*e2.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k5.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k5.e2*e3.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k5.e2*e3.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k5.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k5.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(k2)*chi4*k5.e3*e2.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e3*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e3*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e3*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k1.e5*k2.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k2.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k3.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e3*k4.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e5*k5.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*k2.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss4^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k3)*ga(e2)*chi4*e3.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k1.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k2.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e2*e3.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e5*e2.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k3.e5*e2.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k4.e3*e2.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k4.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k4.e3*e2.e5*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k4.e3*e2.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k5.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k2)*chi4*k5.e3*e2.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k1.e2*e3.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k1.e2*e3.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e3*e2.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k2.e5*e2.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k3.e2*e3.e5*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k3.e2*e3.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k4.e2*e3.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(k3)*chi4*k5.e2*e3.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(k3)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(k3)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(k3)*ga(e2)*ga(k2)*chi4*e3.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k1.e3*k2.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k2.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k2.e5*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k2.e5*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e5*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e5*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e3*k3.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e5*k4.e3*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e5*k4.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e5*k4.e3*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e5*k4.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*k2.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*e3.e5*ss1^-1*ss2*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*e3.e5*ss1^-1*ss2*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*e3.e5*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*e3.e5*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e2)*chi4*e3.e5*ss2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k1.e2*k3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k1.e2*k3.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k2.e5*k3.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k3.e2*k3.e5*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k3.e2*k3.e5*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k3.e2*k3.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k3.e5*k4.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*k3.e5*k5.e2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss1^-1*ss2*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss1^-1*ss2*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss1^-1*ss2*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss2*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(k5)*ga(e3)*chi4*e2.e5*ss2*ss4^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(k2)*chi4*e2.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*chi4*k2.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(k5)*ga(e3)*ga(e2)*ga(k2)*chi4*k3.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e3*k1.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e3*k2.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e3*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e3*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e3*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e5*k2.e3*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e5*k2.e3*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e5*k2.e3*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k1.e5*k4.e3*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e5*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e5*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k2.e5*ss2^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e5*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e5*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k3.e5*ss2^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss2^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss2^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e3*k4.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e5*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k2.e5*k4.e3*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k4.e3*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k4.e3*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k4.e3*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k4.e3*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k4.e3*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k5.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k3.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e3*k4.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e5*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*k4.e5*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e2)*ga(k2)*chi4*e3.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k1.e5*k3.e2*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k1.e5*k3.e2*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k1.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k1.e5*k3.e2*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k1.e5*k3.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k2.e5*k3.e2*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k3.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss1^-1*ss3^-1*ss5^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e2*k4.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e5*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e5*k5.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*k3.e5*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss1^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k2)*chi4*e2.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k1.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k1.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k2.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k2.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k3.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k3.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e2*k4.e5*ss1^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e5*k3.e2*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e5*k3.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k1.e5*k4.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k3.e2*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k3.e2*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k3.e2*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k3.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k3.e2*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k4.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k4.e2*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k5.e2*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k5.e2*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k5.e2*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k5.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k2.e5*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k3.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss2^-1*ss5^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss2^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e2*k4.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e5*k4.e2*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e5*k4.e2*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e5*k4.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k3.e5*k5.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k4.e2*k4.e5*ss3^-1*ss5^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k4.e2*k4.e5*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k4.e2*k4.e5*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k4.e2*k4.e5*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k4.e5*k5.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*k4.e5*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss3^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss3^-1*ss6*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss3^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss4^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(k3)*chi4*e2.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k1.e5*ss3^-1*ss5^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e5*ss3^-1*ss5^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k2.e5*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*ss3^-1*ss5^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k3.e5*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss1^-1*ss3^-1*ss5^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss1^-1*ss5^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss3^-1*ss5^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*k4.e5*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k1.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k1.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k1.e5*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k1.e5*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k1.e5*ss2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k2.e5*ss2*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss4^-1*tt1^-1*tt2
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss4^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss4^-1*ss6*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss2*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss4^-1*ss6^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss2*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k3.e5*ss2*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss1^-1*ss2*ss3^-1*ss5^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss1^-1*ss2*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss1^-1*ss2*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss1^-1*ss2*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss1^-1*ss2*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss5^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss2*ss3^-1*ss5^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss2*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss2*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e3)*ga(e2)*chi4*k4.e5*ss2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k1.e3*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k2.e3*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k2.e3*k5.e2*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k2.e3*k5.e2*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k3.e2*k5.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k3.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k3.e2*k5.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k3.e2*k5.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k3.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k4.e3*k5.e2*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k4.e3*k5.e2*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k4.e3*k5.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k4.e3*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k5.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*k5.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss1^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss1^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss2^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss2^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss2^-1*ss3*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss2^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k2)*chi4*e2.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k1.e2*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k1.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k2.e3*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k3.e2*k5.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k3.e2*k5.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k3.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k4.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*k5.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss3^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss3^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss4^-1*tt1^-1*tt2
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss4^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss4^-1*ss6*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt2
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss3*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss2^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss3^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss3^-1*ss6^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss4^-1*ss6^-1*tt2*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k3)*chi4*e2.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k3)*ga(e2)*ga(k2)*chi4*k5.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k3)*ga(e2)*ga(k2)*chi4*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k3)*ga(e2)*ga(k2)*chi4*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e2*k1.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e2*k2.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e2*k2.e3*ss2^-1*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e2*k4.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e2*k4.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e2*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k1.e3*k3.e2*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss1^-1*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss1^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss1^-1*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss2^-1*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k3.e2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k4.e2*ss2^-1*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k4.e2*ss2^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k2.e3*k5.e2*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k4.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k4.e3*ss2^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k4.e3*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k4.e3*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k4.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k5.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k3.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k4.e2*k4.e3*ss3^-1*ss6^-1*tt2^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k4.e2*k4.e3*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k4.e2*k4.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k4.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k4.e3*k5.e2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k4.e3*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*k5.e2*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss1^-1*ss2*ss3^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss1^-1*ss2*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss1^-1*ss2*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2^-1*ss4^-1*ss6^-1*tt3
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2^-1*ss3*ss6^-1*tt2^-1
       - chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss4^-1*ss6^-1
       - chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss4^-1*tt1^-1
       - chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2*ss3^-1*ss6^-1*tt2^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2*ss3^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(k5)*chi4*e2.e3*ss1*ss2^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss1^-1*ss3^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss1^-1*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss2^-1*ss6^-1*tt2^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss3^-1*ss6^-1*tt2^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss3^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(k2)*chi4*e2.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss2^-1*ss4^-1*ss6^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss2^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss2^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(k3)*ga(e2)*chi4*k2.e3*ss4^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k1.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*ss2^-1*ss4^-1*ss6^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*ss2^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k2.e3*ss2^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k4.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k5.e3*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e2)*ga(k2)*chi4*k5.e3*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss2^-1*ss4^-1*ss6^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss2^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss2^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k2)*chi4*k3.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k1.e2*ss1^-1*ss3^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k1.e2*ss1^-1*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k1.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*ss2^-1*ss4^-1*ss6^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*ss2^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*ss2^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k3.e2*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k4.e2*ss3^-1*ss6^-1*tt2^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k4.e2*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k4.e2*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k5.e2*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*chi4*k5.e2*ss4^-1*ss6^-1*tt3^-1
       + 1/8*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss3^-1*tt3^-1
       + 1/8*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss4^-1*tt1^-1
       + 1/8*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss4^-1*tt3^-1
       + 1/8*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*ss3^-1*ss6^-1*tt2^-1
       + 1/8*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*ss3^-1*ss6^-1*tt3^-1
       + 1/8*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(k3)*ga(e2)*ga(k2)*chi4*ss4^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss1^-1*ss2*ss3^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss1^-1*ss2*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss1^-1*ss2*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss4^-1*ss6^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss6^-1*tt2^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss2*ss3^-1*ss6^-1*tt2^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss2*ss3^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(k5)*ga(e3)*ga(e2)*chi4*ss2*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k1.e3*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k1.e3*ss1^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k1.e3*ss1^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k1.e3*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss1^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss1^-1*ss4^-1*ss6*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss1^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss2^-1*ss4^-1*ss6^-1*tt2
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss2^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss2^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss2^-1*ss4^-1*ss6*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss2^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss2^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss4^-1*ss6^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k2.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss3^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss3^-1*ss6*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss4^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss4^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss3^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss3^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss4^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k4.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss1^-1*ss4^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss1^-1*ss4^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss1^-1*ss2*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss1^-1*ss2*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss4^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss3*ss4^-1*ss6^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e2)*chi4*k5.e3*ss2*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k1.e2*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k1.e2*ss1^-1*ss4^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k1.e2*ss1^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k1.e2*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k1.e2*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k1.e2*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss3^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss3^-1*ss6*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss4^-1*tt1^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss4^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss4^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss4^-1*ss6*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss4^-1*ss6*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss2^-1*ss4^-1*ss6^-1*tt2
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss2^-1*ss4^-1*tt1^-1*tt2
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss2^-1*ss4^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss2^-1*ss4^-1*ss6*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss2^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss2^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss3^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss3^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss4^-1*ss6^-1*tt2*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k3.e2*ss4^-1*tt3^-1
       - 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k4.e2*ss4^-1*ss6^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k4.e2*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k4.e2*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss1^-1*ss2*ss3^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss1^-1*ss2*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss1^-1*ss2*ss4^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss4^-1*tt1^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss2*ss3^-1*ss6^-1*tt3^-1
       + 1/2*chi1*ga(e6)*ga(e5)*ga(e3)*chi4*k5.e2*ss2*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*ss1^-1*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*ss1^-1*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*ss1^-1*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*ss3^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(k2)*chi4*k5.e2*ss4^-1*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss3^-1*tt2*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss3^-1*ss6*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss4^-1*tt1^-1*tt3
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss4^-1*tt1^-1*tt2
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss4^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss4^-1*tt2*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss4^-1*ss6*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss4^-1*ss6*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss3*ss4^-1*tt1^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss1^-1*ss3*ss4^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss3^-1*ss6^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss3^-1*ss6^-1*tt2*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss3^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss4^-1*ss6^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss4^-1*ss6^-1*tt2*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(k3)*ga(e2)*chi4*ss3*ss4^-1*ss6^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss4^-1*tt1^-1*tt3
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss4^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss1^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss1^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss3*ss4^-1*tt1^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss1^-1*ss3*ss4^-1*tt3^-1
       + 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss4^-1*ss6^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss6^-1*tt3^-1
       - 1/4*chi1*ga(e6)*ga(e5)*ga(e3)*ga(e2)*ga(k2)*chi4*ss3*ss4^-1*ss6^-1*tt3^-1
      ;