function doublestrike(limb,venom)
  local limbs = {
    ["h"] = "head",
    ["t"] = "torso",
    ["la"] = "left arm",
    ["ra"] = "right arm",
    ["ll"] = "left leg",
    ["rl"] = "right leg",
  }

  local venoms = {
    ["c"] = "curare",
    ["p"] = "prefarar",
    ["g"] = "gecko",
    ["a"] = "aconite",
  }


  local limb = limbs[limb] or nil
  local venom = venoms[venom] or nil

  if (venom == nil and limb == nil) then
    send("doublestrike " .. target,true)
  else
    send("doublestrike " .. target .. " " .. (limb and limb .. " " or "") .. venom,true)
  end


end--doublestrike()