def flames(l,l1):
    for i in l:
        if i in l1:
            l.remove(str(i))
            l1.remove(str(i))
n1=input("Enter first name:")
n2=input("Enter Second name:")
l=list(n1)
l1=list(n2)
flames(l,l1)
print(l)
print(l1)