def main():
    two_digits = []
    three_digits = []

    for i in range(10, 100):
        number = str(i)
        if number == number[::-1] and number not in two_digits:
            two_digits.append(number)

    for i in range(100, 1000):
        number = str(i)
        if number == number[::-1] and number not in three_digits:
            three_digits.append(number)

    for i in two_digits:
        i = int(i)
        for j in three_digits:
            j = int(j)
            added = i + j
            added = str(added)
            if len(added) == 4:
                if added == added[::-1]:
                    print i, j, added



if __name__ == '__main__':
    main()