/*
 * 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.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class BDanceScores {
    public static void main(String[] args) throws FileNotFoundException {
        Scanner in = new Scanner(new File("blarge.in"));
        //Scanner in = new Scanner(System.in);
        PrintWriter out = new PrintWriter("blarge.out");
        int T = in.nextInt();
        for (int t = 1; t <= T; ++t) {
            int N = in.nextInt(), S = in.nextInt(), p = in.nextInt();
            int bigScores = 0, okScores = 0;
            for (int i = 0; i < N; ++i) {
                int sumScore = in.nextInt();
                int bestScore = (sumScore + 2) / 3;
                if (bestScore >= p) {
                    bigScores++;
                } else if (bestScore == p-1 && sumScore >= 2 && sumScore <= 28 && (sumScore % 3 != 1)) {
                    okScores++;
                }
            }
            int result = Math.min(okScores, S) + bigScores;
            out.println("Case #" + t + ": " + result);
        }
        out.close();
    }
}
