A_K6_2 := (M^(-8))*(1*M^8) + (L^1*M^(-6))*(-4*M^6 + 8*M^8 + 5*M^10 - 1*M^26 + 1*M^28) + (L^2*M^(-4))*(6*M^4 - 24*M^6 + 10*M^8 + 29*M^10 + 15*M^12 - 6*M^24 - 1*M^26 + 11*M^28 - 4*M^30) + (L^3*M^(-2))*(-4*M^2 + 24*M^4 - 39*M^6 - 13*M^8 + 27*M^10 + 54*M^12 + 35*M^14 - 21*M^22 - 9*M^24 + 29*M^26 + 22*M^28 - 27*M^30 + 6*M^32) + (L^4)*(1 - 8*M^2 + 28*M^4 - 41*M^6 + 2*M^8 + 15*M^10 + 10*M^12 + 49*M^14 + 70*M^16 - 56*M^20 - 7*M^22 + 52*M^24 + 41*M^26 - 6*M^28 - 45*M^30 + 25*M^32 - 4*M^34) + (L^5*M^2)*(-4*M^2 + 25*M^4 - 45*M^6 - 6*M^8 + 41*M^10 + 52*M^12 - 7*M^14 - 56*M^16 + 70*M^20 + 49*M^22 + 10*M^24 + 15*M^26 + 2*M^28 - 41*M^30 + 28*M^32 - 8*M^34 + 1*M^36) + (L^6*M^4)*(6*M^4 - 27*M^6 + 22*M^8 + 29*M^10 - 9*M^12 - 21*M^14 + 35*M^22 + 54*M^24 + 27*M^26 - 13*M^28 - 39*M^30 + 24*M^32 - 4*M^34) + (L^7*M^6)*(-4*M^6 + 11*M^8 - 1*M^10 - 6*M^12 + 15*M^24 + 29*M^26 + 10*M^28 - 24*M^30 + 6*M^32) + (L^8*M^8)*(1*M^8 - 1*M^10 + 5*M^26 + 8*M^28 - 4*M^30) + (L^9*M^10)*(1*M^28);