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#include<iostream>
using namespace std;

inline bool is_vowel(char c)
{
    if (c=='a' || c=='e' || c=='i' || c=='o' || c=='u' || c=='y')
        return true;
    return false;
}

int main(){
    ios_base::sync_with_stdio(0);
    string s;
    cin>>s;
    int n=s.size();
    long long all=n*(n+1)/2-n-n+1;
    int counter=1;
    long long x=0; 
    bool prev=is_vowel(s[0]);
    
    for (int i=1; i<n; i++){
        if(is_vowel(s[i])==prev)
            counter++;
        else
            counter=1;
        x++;
        if(counter>2){cout<<counter<<" "<<x<<endl;
            all-=x*(x+1)/2-x-(x-1);
            counter=1;
            x=1;
        }
        prev=is_vowel(s[i]);
    }
    x++;
    all-=x*(x+1)/2-x-(x-1);
    
    cout<<all;
    
}