public void PutElementsUp()
{
var nextToPutUp = NumbersWithConnections[TargetNumber].Item2;
for (int i = 0; i < skippedElements; i++)
{
var elementToPutUp = NumbersWithConnections[nextToPutUp];
NumbersWithConnections.Remove(nextToPutUp);
ElementsUp.Add(new Tuple <int, Tuple <int, int> >(nextToPutUp, elementToPutUp));
nextToPutUp = elementToPutUp.Item2;
}
}
