/// <summary>
 /// Remove cells with  (c.column >= horSize) && (c.row >= vertSize)
 ///
 /// </summary>
 /// <param name="list"></param>
 private void CleanOveralyObjects(List <CellData> list)
 {
     if (list != null && mSet != null)
     {
         list.RemoveAll((c) => { return(!BubbleGrid.ok(c.Row, c.Column, vertSize, horSize) || !mSet.ContainOverlayID(c.ID)); });
     }
 }