# Program that finds common elements in two different lists

import random

new_list1 = []
new_list2 = []
common_elem = []
for i in range(10):
    ran_int1 = random.randint(1, 20)
    new_list1.append(ran_int1)
    ran_int2 = random.randint(1,20)
    new_list2.append(ran_int2)
    if i in new_list1 and new_list2:
        common_elem.append(i)


print(new_list1)
print(new_list2)
print(common_elem)