#include<bits/stdc++.h>
using namespace std;

int main()
{
	int t;
	char arr[100];
	scanf("%d",&t);
	while(t--)
	{
		scanf("%s",&arr);
		int len = strlen(arr);
		int k = 0;
		for(int i = 0;i < len;++i)
		{
			if(arr[i]=='a' || arr[i]=='e' || arr[i]=='i' || arr[i]=='o' || arr[i]=='u')
				k++;
		}
		printf("%d\n",k);
	}
	return 0;
}