/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }


import java.io.*;
import java.util.Scanner;
import java.util.logging.Level;
import java.util.logging.Logger;

public class Main2 {

    public static void main(String[] args) {
        try {
            Scanner in = new Scanner(new BufferedReader(new FileReader("in.txt")));
            BufferedWriter out = new BufferedWriter(new FileWriter("out.txt"));
            int t;
            t = in.nextInt();
            in.nextLine();
            for (int i = 1; i <= t; i++) {
                int n, s, p;
                n = in.nextInt();
                int g[] = new int[n];
                s = in.nextInt();
                p = in.nextInt();
                for (int j = 0; j < n; j++) {
                    g[j] = in.nextInt();
                }
                in.nextLine();
                int count = 0;
                for (int k = 0; k < g.length; k++) {
                    if (g[k] != 0 || p == 0) {
                        int div = g[k] / 3;
                        int mod = g[k] % 3;
                        if (mod == 0) {
                            if (div >= p) {
                                count++;
                            } else if (div + 1 >= p && s > 0) {
                                count++;
                                s--;
                            }
                        } else if (mod == 1) {
                            if (div + 1 >= p) {
                                count++;
                            }
                        } else {
                            if (div + 1 >= p) {
                                count++;
                            } else if (div + 2 >= p && s > 0) {
                                count++;
                                s--;
                            }
                        }
                    }
                }

                String toPrint = "Case #" + i + ": " + count;
                if (i != t) {
                    toPrint += "\n";
                }
                out.write(toPrint);
            }
            in.close();
            out.close();
        } catch (Exception ex) {
            Logger.getLogger(Main2.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}
