# coding:utf-8

# 3の倍数の時と3が付く数字の時、！を付けて表示

three_flag = False

for n in range(1, 500 + 1):
    n_str = str(n)

    for i in range(len(n_str)):
        if n_str[i] == "3":
            print(str(n) + "!")
            three_flag = True
            break

    if three_flag == False:
        if n % 3 == 0:
            print(str(n) + "!")
        else:
            print(str(n))

    three_flag = False