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.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;


public class DancingGooglers {

	private final String inputFile = "D:\\input.in";
	private final String outputFile = "D:\\output.out";
	
	private static class TestCase{
		int n;
		int s;
		int p;
		int result = 0;
		List<Integer> ti = new ArrayList<Integer>();
		
		public void calculateBest(){
			result = 0;
			int max = p * 3;
			for (int i: ti){
				if (p <= 0){
					result++;
					continue;
				}
				if (i > 0 && i >= (max - 4)){
					if (i >= max || (max - i) <= 2){
						result++;
					}else if((max - i) <= 4 && s > 0){
						result++; s--;
					}
				}
				
			}
		}
	}
	List<TestCase> input = new ArrayList<DancingGooglers.TestCase>();
	public void parseInput(){
		try {
			BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(inputFile)));
			int numTestCases = Integer.parseInt(br.readLine());
			for (int i = 0; i < numTestCases; i++){
				String [] lineTokens = br.readLine().split(" ");
				TestCase tc = new TestCase();
				tc.n = Integer.parseInt(lineTokens[0]);
				tc.s  = Integer.parseInt(lineTokens[1]);
				tc.p  = Integer.parseInt(lineTokens[2]);
				for (int j = 3; j < lineTokens.length; j++){
					tc.ti.add(Integer.parseInt(lineTokens[j]));
				}
				tc.calculateBest();
				input.add(tc);
			}
			br.close();
			} catch (Exception e) {
				e.printStackTrace();
			}
	}
	public void doOutput(){
		try {
			PrintWriter pw = new  PrintWriter(new FileOutputStream(outputFile));
			
			for (int i = 0; i < input.size(); i++){
				TestCase tc = input.get(i);
				pw.println("Case #" + (i + 1) + ": " + tc.result);
			}
			
			pw.flush();
			pw.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String [] args){
		DancingGooglers dg = new DancingGooglers();
		dg.parseInput();
		dg.doOutput();
	}
}
