#include<stdio.h>
#include<string.h>
int main()
{
	int T,count;
	char s[100];
	scanf("%d",&T);
	getchar();
	while(T--)
	{
		scanf("%s",s);
		count=0;
		for(int i=0;i<strlen(s);i++)
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
				count++;
		printf("%d\n",count);

	}
}