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.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;


public class Ex2 {


	public static void main(String[] args) throws IOException{
		String dir = System.getProperty("user.dir");
		String lineOfText;
		int T = 0;
		BufferedReader input = new BufferedReader(new FileReader(dir + "\\B-large.in"));
		BufferedWriter output = new BufferedWriter(new FileWriter(dir + "\\B-large.out"));		
		try {

			lineOfText = input.readLine();
			T = Integer.parseInt(lineOfText);
			
			int N=0;
			lineOfText = input.readLine();
			while (lineOfText!=null) {
				N++;
				StringBuilder newString = new StringBuilder();	
				
				Pattern p = Pattern.compile("-?\\d+");
				Matcher m = p.matcher(lineOfText);
				m.find();
				int googlers = Integer.parseInt(m.group());
				m.find();
				int surprises =  Integer.parseInt(m.group());
				m.find();
				int limit =  Integer.parseInt(m.group());
				ArrayList<Integer> points = new ArrayList<Integer>();
				for(int i=0;i<googlers;i++){
					m.find();
					points.add(Integer.parseInt(m.group()));
				}
				
				int result = 0;
				if(limit>=2){
					for(int i=0;i<googlers;i++){
						if(points.get(i)>=(limit+limit-1+limit-1)){
							result++;
						} else if(surprises>0 && points.get(i)==(limit+limit-1+limit-2)){
							surprises--;
							result++;
						} else if(surprises>0 && points.get(i)==(limit+limit-2+limit-2)){
							surprises--;
							result++;
						}
					}
				} else if(limit==1){
					for(int i=0;i<googlers;i++){
						if(points.get(i)>=(limit)){
							result++;
						}
					}
				} else if(limit==0){
					result = googlers;
				}
				lineOfText = input.readLine();
				
				newString.append("Case #"+N+": "+result);
				output.write(newString.toString());
				output.newLine();
			}
			
			
						
			
			
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
			input.close();
			output.close();
		}
		
	}

}
