FIESTAPath = "/home/customer/Downloads/fiesta/FIESTA4";
Get[FIESTAPath <> "/FIESTA4.m"];
NumberOfSubkernels = 8;
NumberOfLinks = 16;
CurrentIntegrator = "vegasCuba";
CurrentIntegratorSettings = {{"epsrel", "1.000000E-06"}, {"maxeval",     "75000000"}};

ComplexMode = False;(*In physical region, should be set to "True"*)

(*define propagators*)
den1 = -(k1 + p1)^2 + m^2; den2 = -(k2 + p1)^2 + m^2; den3 = -(k3 + p1)^2 + m^2; den4 = -(k3 + p2)^2; den5 = -(k2 + p2)^2; den6 = -(k1 + p2)^2; den7 = -(k1)^2; den8 = -(k1 - k2)^2; den9 = -(k2 - 
k3)^2; den10 = -(k1 - k3)^2; den11 = -(k2)^2; den12 = -(k3)^2;
prop={den1,den2,den3,den4,den5,den6,den7,den8,den9,den10,den11,den12};

MIs={{1,1,0,1,1,0,1,1,1,1,-1,1},{1,1,0,1,1,-1,1,1,1,1,-1,1}};

rep={p1^2->m^2,p2^2->0,p1*p2->-((s-m^2)/2),s->-1.3,m->1.0};

SDEvaluate[UF[{k1,k2,k3},prop,rep],MIs[[1]],0]

SDEvaluate[UF[{k1,k2,k3},prop,rep],MIs[[2]],0]

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