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 cats;

import java.io.*;
import java.util.ArrayList;
import java.util.Collections;

public class Main {
	public Main() throws Exception{
		FileReader fr = new FileReader(new File("input.txt"));
		BufferedReader in = new BufferedReader(fr);
		
		File outFile = new File("output.txt");
		outFile.createNewFile();
		FileWriter fw = new FileWriter(outFile);
		BufferedWriter out = new BufferedWriter(fw);
		
		
		
		int numTests = Integer.parseInt(in.readLine());
		for(int x = 0; x<numTests; x++){
			System.out.println("Working on case " + x + " of " + numTests);
			
			String[] split = in.readLine().split(" ");
			int numPeople, surprises, scoreToBeat;
			numPeople = Integer.parseInt(split[0]);
			surprises = Integer.parseInt(split[1]);
			scoreToBeat = Integer.parseInt(split[2]);
			
			ArrayList<Integer> totals = new ArrayList<Integer>(numPeople);
			for(int p = 0; p<numPeople; p++){
				totals.add(Integer.parseInt(split[3+p]));
			}
			Collections.sort(totals);
			Collections.reverse(totals);
			
			int count = 0;
			int surprisesLeft = surprises;
			for(int t: totals){
				if(t == 0){
					if(scoreToBeat == 0) count++;
					else break;
				}else if(t >= scoreToBeat+(scoreToBeat-1)*2){
					count++;
				}else if(t >= scoreToBeat+(scoreToBeat-2)*2 && surprisesLeft > 0){
					surprisesLeft--;
					count++;
				}else break;
			}
			out.write("Case #" + (x+1) + ": " + count + "\n");
		}
		
		
		in.close();
		out.close();
	}
	
	
	
	
	public static void main(String[] args) throws Exception{
		new Main();
	}
}
