#include <cstdio>
#include <cstring>
#include <string>
#include <iostream>
using namespace std;

int main(void) {
    
    char unos[200];
    scanf("%s", unos);
    
    int sug=0, sam=0, strnc=0;
    long long int sol=0;
    for (int i=0; i<strlen(unos); i++)
        if (unos[i] == '_') strnc++;
    
    for (int i=0; i<strlen(unos); i++) {
        if (unos[i] == '_') {
           if ( strchr("AEIOU", unos[i-1]) != NULL && strchr("AEIOU", unos[i+1]) != NULL ) sug++;
           
           if ( strchr("AEIOU", unos[i-1]) != NULL && strchr("AEIOU", unos[i+1]) == NULL ) {
              sug++;
              sam++;
           }
           if ( strchr("AEIOU", unos[i-1]) == NULL && strchr("AEIOU", unos[i+1]) != NULL ) {
              sug++;
              sam++;
           }
           if ( strchr("AEIOU", unos[i-1]) == NULL && strchr("AEIOU", unos[i+1]) == NULL ) {
                if (unos[i+1] != '_' && unos[i-1] != '_') sam++;
                if (unos[i+1] == '_' && unos[i-1] != '_') {
                   sam++;
                   sug++;
                   i++; continue;
                }
           }
        }
    }
    
    if (!sug) sol = sam * 5;
    else if (!sam) sol = sug * 21;
    else sol = sam * sug * 105;
    
    if (strchr(unos, 'L') == NULL) {
       sol = (sol / 21) * strnc;
       if (strnc == 1) sol /= 5;
    }
    
    printf("%lld\n", sol);
    
    // system("PAUSE");
    return 0;
}