#include<bits/stdc++.h>
using namespace std;
int main(){
	string s;
	while(cin>>s){
		if(s=="END") break;
		priority_queue<int,vector<int>,greater<int>> q;
		int a[128] = {0};
		int sum = 0;
		int weishu = 8*s.size();
		double ratio;
		for(int i=0;i<s.size();i++){
			a[s[i]]++;
		}
		for(int i=0;i<=127;i++){
			if(a[i]>0)
				q.push(a[i]);
		}
		if(q.size()==1){
			sum = s.size();
		}
		else{
		    while(q.size()>1){
			    int num1 = q.top();
			    q.pop();
			    int num2 = q.top();
			    q.pop();
			    sum += num1 + num2;
			    q.push(num1+num2);
		    }
		}
		ratio = double(weishu)/double(sum);
		printf("%d %d %.1lf\n",weishu,sum,ratio);
	}
	return 0;
}