// Program 27: Words with More Than Two Vowels

import java.util.*;
class VowelWordOrder {
    static int count(String s) {
        int total = 0;
        for (int i = 0; i < s.length(); i++) {
            char ch = Character.toUpperCase(s.charAt(i));
            if ("AEIOU".indexOf(ch) >= 0) {
                total++;
            }
        }
        return total;
    }
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String[] input = sc.nextLine().trim().split(" +");
        String[] selected = new String[input.length];
        int[] totals = new int[input.length];
        int size = 0;
        for (String word : input) {
            int vowels = count(word);
            if (vowels > 2) {
                selected[size] = word;
                totals[size++] = vowels;
            }
        }
        for (int i = 1; i < size; i++) {
            String key = selected[i];
            int total = totals[i];
            int j = i - 1;
            while (j >= 0 && totals[j] > total) {
                selected[j + 1] = selected[j];
                totals[j + 1] = totals[j];
                j--;
            }
            selected[j + 1] = key;
            totals[j + 1] = total;
        }
        for (int i = 0; i < size; i++) {
            System.out.println(selected[i] + " : " + totals[i]);
        }
    }
}