/*
 * 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
    }



//Author KNIGHT0X300 

import java.util.Scanner;




public class Main {
    
    public static void main(String[] args) {
       Scanner s=new Scanner(System.in);
       int t=s.nextInt();
      
       for(int i=0;i<t;i++)
       {  int tot=0;
           int N=s.nextInt();
           int S=s.nextInt();
           int p=s.nextInt();
   int A=0;     
           for(int j=0;j<N;j++)
           {
               
               A=s.nextInt();
            //  System.out.print(" "+A);
      if(p>=2)
      {    if(S>0)
       {  if((A==(3*p-4))||(A==(3*p-3)))
       {    tot++; S--;              }
       }
       if(A>=3*p-2)
           tot++;
           }
       if(p==0)
       {
       tot++;
       }
       if(p==1)
       {  
       if(A>=1)
       {//System.out.println("sdk");
           tot++;}
       }}
           
           
           
        System.out.println("Case #"+(i+1)+": "+tot);
                      
          
       }
        
    }
}
