/*
 * 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.*;

public class Task2 {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new FileReader(new File("t.txt")));
        BufferedWriter writer = new BufferedWriter(new FileWriter(new File("out.txt")));
        int num = Integer.parseInt(reader.readLine().trim());
        for (int i = 0; i < num; i++) {
            String orig = reader.readLine();
            writer.write("Case #" + (i+1) + ": ");
            String[] strs = orig.split(" +");
            int n = Integer.parseInt(strs[0]);
            int g = Integer.parseInt(strs[1]);
            int p = Integer.parseInt(strs[2]);
            int res = 0;
            for(int j = 3; j < strs.length; j++){
                int k = Integer.parseInt(strs[j]);
                if(k / 3 > p-1 || (k /3 == p-1 && k % 3 != 0)){
                    res++;
                } else {
                    if (g > 0 && ((k-p >= 0) && ((k-p)/ 2 >= p - 2 || ((k-p) / 2 == p - 1 && (k-p) % 2 != 0)))) {
                        g--;
                        res++;
                    }
                }
            }
            writer.write("" + res);
            if(i < num-1){
                writer.write('\n');
            }
        }
        writer.close();
        reader.close();
    }
}
