#include <stdio.h>
#include <string.h>
int main(){
	int T,i,sum=0;
	char s[100];
	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+=1;
		}
		}
			printf("%d\n",sum);
	
	}
	

}