package test;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner reader = new Scanner(System.in);
int n;
n = reader.nextInt();
reader.nextLine();//吸收一个回车键,不然会报错哦
for(int i = 0; i < n; i++)
{
int b[] = new int[5];
String s = reader.nextLine();
for(int j = 0; j < s.length(); j++)
{
char a = s.charAt(j);
if(a=='a')
b[0]++;
if(a=='e')
b[1]++;
if(a=='i')
b[2]++;
if(a=='o')
b[3]++;
if(a=='u')
b[4]++;
}
System.out.println("a:"+b[0]);
System.out.println("e:"+b[1]);
System.out.println("i:"+b[2]);
System.out.println("o:"+b[3]);
System.out.println("u:"+b[4]);
if(i!=n-1)
System.out.println();
}
}
}