#include <iostream>
#include <vector>
#include <string>
using namespace std;

void LlegirParaules(vector<string>& cas, string& paraula) {
   while (paraula != "FI") {
      cas.push_back(paraula);
      cin >> paraula;
   }
}

int count_vocal(string p){

	int count = 0;
		for(int i = 0; i < p.length();i++){
			char c = p[i];
			if (c == 'A' or c == 'E' or c=='I' or c == 'O' or c=='U') count++;
		}
		return count;
}

int main(){
	string palabra;
	while(cin >> palabra){
		if(palabra == "FI") cout << "-" << endl;
		else{
			vector<string>s;
		bool hay = false;
		LlegirParaules(s,palabra);

		/*for(int i = 0; i < s.size()-1; i++){
			if (count_vocal(s[i]) == count_vocal(s[s.size()-1])){
				cout << s[i] << ", " << i << endl;
				hay = true;
			}*/
			int i = 0;
			while(i< s.size()-1 and not hay){
				if (count_vocal(s[i]) == count_vocal(s[s.size()-1])){
				cout << s[i] << ", " << i << endl;
				hay = true;

			}
			i++;
		}
		if(not hay) cout << "-" << endl;

		}

	}

}