/*
 * 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
    }

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

import java.util.Scanner;

/**
 *
 * @author topik
 */
public class DancingWithGooglers
{

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        final Scanner scanner = new Scanner(System.in);
        final int testCases = scanner.nextInt();
        for( int tc=1; tc <= testCases; tc++ )
        {
            final int googlers = scanner.nextInt();
            int surprising = scanner.nextInt();
            final int p = scanner.nextInt();
            
            int goodGooglers = 0;
            
            for( int i=0; i < googlers; i++ )
            {
                final int score = scanner.nextInt();
                
                if( score == 0 )
                {
                    if( p == 0 )
                    {
                        goodGooglers++;
                    }
                    continue;
                }
                
                final int d = score / 3;
                final int r = score % 3;
                
                if( d >= p )
                {
                    goodGooglers++;
                }
                else if( d+1 >= p )
                {
                    if( r > 0 )
                    {
                        goodGooglers++;
                    }
                    else if( surprising > 0 )
                    {
                        surprising--;
                        goodGooglers++;
                    }
                }
                else if( d+2 >= p )
                {
                    if( r == 2 && surprising > 0 )
                    {
                        surprising--;
                        goodGooglers++;
                    }
                }
            }
            
            System.out.println("Case #" + tc + ": " + goodGooglers);
        }
    }
}
