def count_char(string,char):
 
 count = 0
 for i in range(len(string)):
    if(string[i] == char):
        count = count + 1
 return count
def similar_elements(test_tup1, test_tup2):
  
  res = tuple(set(test_tup1) & set(test_tup2))
  return (res) 