#include<stdio.h>
#include<math.h>
#include<string.h>
int main(){
	int T;
	scanf("%d",&T);
	while(T--){
	char s[50];
	int a,b=0,c=0;
	scanf("%s",s);
	b=strlen(s);
	for(a=0;a<b;a++){
		if(('a'==s[a])||('e'==s[a])||('i'==s[a])||('o'==s[a])||('u'==s[a])){
			c=c+1;
		}
	}
	printf("%d\n",c);
	}
	return 0;
}