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