#include<iostream>
#include<cstring>
#include<cstdio>
using namespace std;
const int maxn = 1e3+5;
#define mst(a,b) memset(a,b,sizeof a)
int main()
{
	int t;
	cin>>t;
	while(t--){
		char s[maxn];
		for(int i=0;i<50;++i)
		s[i]=0;
		scanf("%s",&s);
		int sum = 0;
		int len = strlen(s);
		for(int i=0;i<len;++i)
		{
			if(s[i]=='a'||s[i]=='o'||s[i]=='e'||s[i]=='i'||s[i]=='u')
			sum++;
		}
		if(t!=0) printf("%d\n",sum);
		else printf("%d",sum);
	}
	return 0;
}