#include <bits/stdc++.h>
#define lowbit(x) (x&(-x))
#define lson root<<1,l,mid
#define rson root<<1|1,mid+1,r
using namespace std;
const int maxn=111;
char s[maxn];
int main()
{
    int t;
    scanf("%d",&t);
    while(t--)
    {
        scanf("%s",s);
        int ans=0;
        for(int i=0;s[i];++i)
            if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
                ++ans;
        printf("%d\n",ans);
    }
    return 0;
}