/*
 * 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.File;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Scanner;

//Using the Google Collections library.
public class B {

	public static void main(String [] args) throws IOException {
		String inputFile = "src/B-large.in";
		Scanner in = new Scanner(new File(inputFile));
		PrintStream out = new PrintStream(inputFile.substring(0, inputFile.length()-2)+"out");
		int cases = in.nextInt();
		for (int c = 1; c <= cases; c++) {
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			int noSurpriseThresh = p*3-2;
			int surpriseThresh = p*3 - 4;
			int count = 0;
			int surpriseCount = 0;
			for (int i = 0; i < n; i++) {
				int cur = in.nextInt();
				if (cur == 0 && p > 0) {
					continue;
				} else if (cur >= noSurpriseThresh) {
					count++;
				} else if (cur >= surpriseThresh) {
					surpriseCount++;
				}
			}
			count += Math.min(s, surpriseCount);
			out.print("Case #"+c+": "+count);
			out.println();
		}
		out.close();
	}
}
