$e^+ \ e^-$ into 4 fermions + $\gamma$ with ALPHA
  We apply the iterative numerical algorithm ALPHA, which automatically generates the N-point Green functions (as recently suggested \cite{alpha}) to the computation of the production rate of four fermions and four fermions plus photon in electron-positron annihilation. The discussion of the physical results is preceded by an introduction on the algorithm. 
F. Caravaglios and M. Moretti