#include<stdio.h>
#include<string.h>
int main(){
	int t;
	int i,sum;
	char s[1000];
	scanf("%d",&t);
	while(t--){
		sum=0;
		scanf(" %s",&s);
		for(i=0;i<strlen(s);++i){
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
			sum++;
		}
		printf("%d\n",sum);
	}
	return 0;
}