/*
 * 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.*;

public class googlers {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {

		Scanner fe = new Scanner(new FileInputStream(
				"/home/gllera/Desktop/data.in"));
		FileWriter fs = new FileWriter("/home/gllera/Desktop/data.out");

		int cases = fe.nextInt();

		for (int i = 0; i < cases; i++) {
			int n = fe.nextInt();
			int s = fe.nextInt();
			int p = fe.nextInt();

			int sol = 0;

			for (int j = 0; j < n; j++) {
				int num = fe.nextInt();

				if (num == 0) {
					if (p == 0)
						sol++;

					continue;
				}

				if (num / 3 >= p) {
					sol++;
					continue;
				}

				if (num % 3 != 0)
					if (num / 3 + 1 >= p) {
						sol++;
						continue;
					}

				if (num % 3 != 1)
					if (s != 0)
						
						if (num % 3 != 0) {
							
							if (num / 3 + 2 >= p) {
								sol++;
								s--;
							}
							
						} else {
							
							if (num / 3 + 1 >= p) {
								sol++;
								s--;
							}
							
						}
			}

			fs.write("Case #" + (i + 1) + ": " + sol + '\n');
		}

		fe.close();
		fs.flush();
		fs.close();
	}

}
