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 com.google.codejam.util;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

public class CodeJamOutputFile extends File {

	/**
	 * 
	 */
	private static final long serialVersionUID = -6971460798309687528L;
	private FileWriter writer;
	private Boolean caseZero = false;
	
	public CodeJamOutputFile(String pathname) {
		super(pathname);
		
		try {
			this.setWriter();
		} catch (IOException e) {
		}
	}

	private void setWriter() throws IOException {
		this.writer = new FileWriter(this);
		
	}

	public FileWriter getWriter() {
		return writer;
	}
	
	public void writeCase(int caseId, String result){
		if(caseId == 0){
			caseZero = true;
		}
		
		caseId = caseZero ? caseId + 1 : caseId;
		
		try {
			writer.write("Case #"+(caseId) +": " + result + "\n");
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
	public void close(){
		try {
			writer.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}
