# names = ["Ali","Yağmur","Hakan","Deniz"]
# years = [1998,2000,1998,1987]

# names.append("Cenk")
# names.insert(0, "Sena")
# # result = names.index("Deniz")
# # result = "Ali" in names

# names.reverse()
# names.sort()
# print(names)

# years.sort()
# print(years)

markalar = input("3 tane marka giriniz: ")
result = markalar.split()
print(result)
               