#include <stdio.h>
#define STRING_LENGTH 50
int main(){
	int T,i,j;
	int count=0;
	char str[STRING_LENGTH+1];
	scanf("%d",&T);
	for(i=1;i<=T;i++){
	scanf("%s",str);
	for(j=0;str[j]!='\0';j++){
		if((str[j]-'a')==0||(str[j]-'e')==0||(str[j]-'i')==0||(str[j]-'o')==0||(str[j]-'u')==0)
		{count=count+1;}    
	}
	printf("%d\n",count);
	count=0;
	    }
return 0;}