def main():
    S = input()
    if S[0] != S[1]:
        if S[0] == S[2]:
            print(2, S[1])
        else:
            print(1, S[0])
        return

    for idx, letter in enumerate(S, 1):
        if letter != S[0]:
            print(idx, letter)


if __name__ == "__main__":
    main()