#include<bits/stdc++.h>
using namespace std;
 
int main()
{
    int tc,a,b,t;
    string str;
 
        cin>>tc;
            while(tc--){
                cin>>str;
                a = str.length();
                t = str.length()+1;
 
                for(int i=0;i<str.length();i++){
                        if(str[i] == 'a' || str[i] == 'e' || str[i]=='i' || str[i]=='o' || str[i] == 'u'){
                                t=t-1;
                            //    cout<<str[i]<<endl;
                        }
                }
                    b=t-4;
                    cout<<b<<"/"<<a<<endl;
                   // cout<<b<<endl;
                  //   cout<<str<<endl;
            }
 
 
    return 0;
}