if tostring(game.PlaceId) == "16993432698" then
    for i, v in pairs(workspace:GetDescendants()) do
        if v:IsA("BasePart") and v.Parent and v.Parent.Parent and string.find(v.Parent.Parent.Name, "Segment") then
            if v.CanCollide then
                v.Color = Color3.fromRGB(76, 187, 23)
            else
                v.Color = Color3.fromRGB(206, 32, 41)
            end
        end
    end