/*
 * 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
    }

//package dancing_with_googler;

import java.io.BufferedInputStream;
import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.util.Scanner;

public class Solution {

	/**
	 * @param args
	 */
	public void doit() throws Exception{
		BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new
		         FileOutputStream(java.io.FileDescriptor.out), "ASCII"), 512);
		Scanner s = new Scanner(new BufferedInputStream(System.in));
		int cases = s.nextInt();
		for(int i=0;i<cases;i++){
			int N = s.nextInt();//# of googler
			int S = s.nextInt();//# of suprising
			int P = s.nextInt();//expected value
			int score[] = new int[N];
			int non_surprising[] = {0,1,4,7,10,13,16,19,22,25,28};
			int surprising[] = {2,2,2,5,8,11,14,17,20,23,26};
			int count = 0;
			for(int j=0;j<N;j++){
				score[j] = s.nextInt();
				if(non_surprising[P]<=score[j]){
					count++;
				}else if(S>0&&surprising[P]<=score[j]){
					S--;count++;
				}
			}
			out.append("Case #" + (i+1) + ": " + count);
			out.append('\n');
		}
		out.flush();
	}
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Solution s = new Solution();
		try{
			s.doit();
		}catch(Exception e){
			e.printStackTrace();
		}
	}

}
