help with an animation localscript for a tool please?

So I made this tool and i made 2 animations for it but i only know how to play one animation, does anyone know how to turn this script into a script for 2 animations?

i want to click once and it plays "right" then click after and it plays "left"

anim = 0

script.Parent.Equipped:connect(function()
    anim = 1
end)
script.Parent.Unequipped:connect(function()
    anim = 0
end)

    game.Players.LocalPlayer:GetMouse().Button1Down:connect(function()
        if anim == 1 then

local animTrack = game.Players.LocalPlayer.Character.Humanoid:LoadAnimation(script.Parent.right)
animTrack:Play()
        end
        end)

--right is the first animation and left is the second animation