/*
 * 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.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.StringTokenizer;


public class Dancing {

	
	public static void main(String[] args) throws IOException
	{
		BufferedReader f = new BufferedReader(new FileReader("dancing.in"));
		//PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("botTrust.out")));
		int T = Integer.parseInt(f.readLine());
		
		
		for (int i = 0; i < T; i++)
		{
			StringTokenizer tok = new StringTokenizer(f.readLine());
			int N = Integer.parseInt(tok.nextToken());
			int S = Integer.parseInt(tok.nextToken());
			int P = Integer.parseInt(tok.nextToken());
			int count = 0;
			for (int j = 0; j < N; j++)
			{
				int x = Integer.parseInt(tok.nextToken());
				if (x % 3 == 0)
				{
					if (x/3 >= P)
						count++;
					if (x/3 == P-1 && x > 0)
					{
						if (S > 0)
						{
							S--;
							count++;
						}
					}
				}
				if (x % 3 == 1)
				{
					if (x/3 >= P-1)
						count++;
				}
				if (x % 3 == 2)
				{
					if (x/3 >= P-1)
						count++;
					if (x/3 == P-2)
					{
						if (S > 0)
						{
							S--;
							count++;
						}
					}
					
				}
				

				
			}
			System.out.println("Case #" + (i+1) + ": " + count);
		}
	}
}
