#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < n; ++i)
typedef long long ll;
using namespace std;

int main() {
    cin.tie(0);
    ios_base::sync_with_stdio(false);

    string S;
    cin >> S;

    set<char> st;
    for (char &c : S) {
        st.insert(c);
    }
    cout << "1";

    if (st.size() == 1)
        cout << " " << (S[0] - 'A' + 2);
    cout << "\n";

    return 0;
}