#include <bits/stdc++.h>
using namespace std;


int main()
{
	string S;
	cin >> S;

	int N = S.size();
	if( S[0] == S[1] && S[1] == S[2] ) {
		for( int i = 3; i < N; i++ ) {
			if( S[i] == S[0] ) continue;
			cout << i + 1 << " " << S[i] << endl;
		}
	}
	else {
		if( S[0] == S[1] ) cout << 3 << " " << S[2] << endl;
		else if( S[1] == S[2] ) cout << 1 << " " << S[0] << endl;
		else if( S[3] == S[0] ) cout << 2 << " " << S[1] << endl;
	}
}