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#include <iostream>
#include<string.h>
using namespace std;

int f(char *s,int size)
{
    int consonants=0;
    int vowels=0;
    long diff=0;
    long long result=0;
    long left=0;
    bool first=false;

    while(*s!='\0')
    {
        diff++;
        if(*s=='a'||*s=='e'||*s=='i'||*s=='o'||*s=='u'||*s=='y')
        {
            vowels++;
            consonants=0;
        }
        else
        {
            vowels=0;
            consonants++;
        }
        if((consonants==3||vowels==3) && first==true)
        {
            result+=((diff-3)*((size-3)-(left-2)))+(diff-3)+((size-3)-(left-2))+1;
            diff=2;
        }
        else if(consonants>3||vowels>3)
        {
            result+=1+(size-(left+1));
            diff=2;
        }
        else if(consonants==3||vowels==3 && first==false)
        {
            result+=result+((left-2)*((size-3)-(left-2)))+(left-2)+((size-3)-(left-2))+1;
            diff=2;
            first=true;
        }
        left++;
        s++;

    }
    return result;
}


int main()
{

    string str;
    cin>>str;
    char tab[str.length()];
    strcpy(tab, str.c_str());
    char *ptr=tab;
    cout<<f(ptr,str.length());
}