#include "FastSimulation/SimplifiedGeometryPropagator/interface/Decayer.h"
#include "FastSimulation/SimplifiedGeometryPropagator/interface/Particle.h"
#include "FastSimulation/SimplifiedGeometryPropagator/interface/ParticleManager.h"
#include "FWCore/ServiceRegistry/interface/RandomEngineSentry.h"
#include "GeneratorInterface/Pythia8Interface/interface/P8RndmEngine.h"
#include <Pythia8/Pythia.h>
#include "Pythia8Plugins/HepMC2.h"