#include <iostream>
using namespace std;
int main(){
int sum[100], k = 0, d = 0;
char str[100];
cin >> str;
for (int i = 0; str[i] != '\0'; i++){
for (int j = 0; str[j] != '\0'; j++){
if (str[i] == str[j])
k++;
}
sum[i] = k;
k = 0;
}
for (int i = 0; str[i] != '\0'; i++){
if (sum[0] > sum[i]){
sum[0] = sum[i];
d = i;
}
}
cout << str[d] << endl;
cout << sum[d] << endl;
return 0;
}