private void Output_OnInputRemoved(NodeOutput inp)
{
var empties = Outputs.FindAll(m => m.To.Count == 0);
if (Outputs.Count > 2 && empties != null && empties.Count >= 2)
{
var inp2 = empties[empties.Count - 1];
inp2.OnInputAdded -= Output_OnInputAdded;
inp2.OnInputRemoved -= Output_OnInputRemoved;
Outputs.Remove(inp2);
RemovedOutput(inp2);
}
}