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;
  }
}

package qualification;

import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class ProblemB {

	/**
	 * @param args
	 */
	public static String input = "B-large.in";
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		//Scanner in = new Scanner(System.in);
		Scanner in = new Scanner(new FileReader(input));
		int t = in.nextInt();
		PrintWriter out = new PrintWriter(new FileWriter("out"));
		for(int test = 0;test <t;test++){
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			int canHaveSurprising = 0;
			int mustHaveSurprising = 0;
			int notHaveSurprising = 0;
			int[] totalScore = new int[n];
			for(int i = 0 ;i<n;i++){
				totalScore[i] = in.nextInt();
				if(totalScore[i] >= 3*p-2){
					canHaveSurprising++;
				}
				else if(totalScore[i] < 3*p-2 && totalScore[i]>=3*p-4){
					if(3*p-4>=0){
						mustHaveSurprising++;
					}
				}
				else {
					notHaveSurprising++;
				}
			}
			int result = canHaveSurprising+Math.min(mustHaveSurprising, s);
			out.println("Case #"+(test+1)+": "+result);
			out.flush();
		}
		out.close();
	}

}
