def METHOD_NAME(rama_key, r=None, step=20):
  if r is None:
    r = rama_eval()
  result = []
  for i in range(-180, 180, step):
    for j in range(-180, 180, step):
      score = r.evaluate_angles(ramalyze.res_types[rama_key], i,j)
      r_ev = ramalyze.ramalyze.evalScore(ramalyze.res_types[rama_key], score)
      if r_ev == ramalyze.RAMALYZE_FAVORED:
        result.append((i,j))
  return result