import java.util.*;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNextLine()) { // 注意 while 处理多个 case
            int n = Integer.parseInt(in.nextLine());
            for (int i = 0; i < n; i++) {
                String str = in.nextLine();
                System.out.println(getLatestLevel(str)); 
            }
        }
    }

    public static int getLatestLevel(String str) {
        String strLower = str.toLowerCase();
        int[] cache = new int[26];
        for (int i = 0; i < strLower.length(); i++) {
            cache[strLower.charAt(i)-'a']++;
        }
        Arrays.sort(cache);
        int sum = 0;
        int level = 26;
        for (int i = cache.length - 1; i >= 0; i--) {
            if (cache[i] == 0) {
                break;
            }
            sum += cache[i] * level--;
        }
        return sum;
    }
}