AliLegoGenerator(Int_t nc1, Float_t c1min, Float_t c1max,
Int_t nc2, Float_t c2min, Float_t c2max,
Float_t rmin, Float_t rmax, Float_t zmax);
AliLegoGenerator(Int_t nc1, Float_t c1min, Float_t c1max,
Int_t nc2, Float_t c2min, Float_t c2max,
Float_t rmin, Float_t rmax, Float_t zmax);