# Write a Python program to Uncommon elements in Lists of List 
# Python 3 code to demonstrate
# Uncommon elements in List
# using naive method


# initializing lists
test_list1 = [ [1, 2], [3, 4], [5, 6] ]
test_list2 = [ [3, 4], [5, 7], [1, 2] ]


# printing both lists
print ("The original list 1 : " + str(test_list1))
print ("The original list 2 : " + str(test_list2))


# using naive method
# Uncommon elements in List
res_list = []
for i in test_list1:
    if i not in test_list2:
        res_list.append(i)
for i in test_list2:
    if i not in test_list1:
        res_list.append(i)
         
# printing the uncommon
print ("The uncommon of two lists is : " + str(res_list))