def find_First_Missing(array,start,end):
     
    if (start > end): 
        return end + 1
    if (start != array[start]): 
        return start; 
    mid = int((start + end) / 2) 
    if (array[mid] == mid): 
        return find_First_Missing(array,mid+1,end) 
    return find_First_Missing(array,start,mid) 
def similar_elements(test_tup1, test_tup2):
  
  res = tuple(set(test_tup1) & set(test_tup2))
  return (res) 