#include <iostream>
#include <map>
using namespace std;
int main(){
	string s;
	cin >> s;
	map<char , int> cnt;
	int n = s.size();
	for(int i = 0; i < n; i++){
		cnt[s[i]]++;
	}
	char ans1;
	int k = 123456789;
	for(auto i : cnt){
		if(i.second < k){
			k = i.second;
			ans1 = i.first;
		}
	}
	int ans2;
	for(int i = 0; i < n; i++){
		if(s[i] == ans1)ans2 = i + 1;
	}
	cout << ans2 << " " << ans1 << endl;
	return 0;
}