#include<stdio.h>
#include<string.h>
int main (){
	int T,i,count;
	char a[80];
	scanf("%d\n",&T);
	getchar() ;
	while(T--){
		gets(a);
		count=0;
		for(i=0;i<50;i++){
			if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u')
				count++;
		
		}
		printf("%d\n",count);
	}
	return 0;
}