import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

import java.io.*;
import java.util.Scanner;

public class Main {
	public static void main (String[] args) {
		int i = 1;
		try{
			BufferedReader in = new BufferedReader(new FileReader("input.txt"));
			String ligne;
			ligne = in.readLine();
			ligne = in.readLine();
			while (ligne != null) {
				System.out.print("Case #" + i + ": ");
				Scanner sc = new Scanner(ligne);
				int nbDanseurs = sc.nextInt();
				int nbSurprises = sc.nextInt();
				int objectif = sc.nextInt();
				int rep = 0;
				int minSansSurprise = objectif + 2*Math.max(0, objectif-1);
				int minAvecSurprise = objectif + 2*Math.max(0, objectif-2);
				for (int j=0;j<nbDanseurs;j++) {
					int score = sc.nextInt();
					if (score >= minSansSurprise) {
						rep++;
					} else if (score >= minAvecSurprise && nbSurprises > 0) {
						rep++;
						nbSurprises--;
					}
				}
				i++;
				System.out.println(rep);
				ligne = in.readLine();
			}
			in.close();
		}
		catch (Exception e){
			System.err.println("Erreur !");
		}
	}
}
