/*
 * 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.util.*;
import java.io.*;

public class B {
	
	private static int googlers(String s) {
		StringTokenizer st = new StringTokenizer(s);
		final int N = Integer.parseInt(st.nextToken());
		int S = Integer.parseInt(st.nextToken());
		int p = Integer.parseInt(st.nextToken());
		int score[] = new int[N];
		int r = 0;
		for(int i = 0; i < N; i++) {
			int z = score[i] = Integer.parseInt(st.nextToken());
			int a = z / 3;
			int bn, bs;
			switch(z % 3) {
				case 0:
					bn = a;
					bs = a == 0 ? a : a + 1;
					break;
				case 1:
					bn = a + 1;
					bs = a + 1;
					break;
				//case 2:
				default:
					bn = a + 1;
					bs = a + 2;
					break;
			}
			if(bn >= p)
				r++;
			else if(bs >= p && S > 0) {
				r++;
				S--;
			}
		}
		return r;
	}
	
	public static void main(String args[]) throws Exception {
		//String fileName = "B.in";
		//String fileName = "B-small-attempt0.in";
		String fileName = "B-large.in";
		BufferedReader in = new BufferedReader(new FileReader(fileName));
		PrintStream out = new PrintStream(fileName.substring(0, fileName.lastIndexOf('.')) + ".out");
		int T = Integer.parseInt(in.readLine());
		for(int i = 1; i <= T; i++) {
			out.print("Case #" + i + ": ");
			String s = in.readLine();
			out.println(googlers(s));
		}
		out.close();
		in.close();
	}
}