from random import randint
a = str(randint(1, 9))
b = str(randint(1, 9))
c = str(randint(1, 9))
print("a =", a, "b =", b, "c =", c)
print(a+b+c)
print(a+c+b)
print(b+c+a)
print(b+a+c)
print(c+a+b)
print(c+b+a)