/*
 * 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.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;


public class DanceGoogle {
	public static void main( String[] args ) throws IOException {
		File fileOut = new File( "B-large.out" );
		BufferedWriter writer = new BufferedWriter( new FileWriter(fileOut) );
		Scanner sc = new Scanner( new File ( "B-large.in" ) );
		int count = 0;
		int number = sc.nextInt();
		int caseNumber = number;
		for ( int caseNumberIndex = 0; caseNumberIndex < caseNumber; caseNumberIndex++ ) {
			int numberOfDancer = sc.nextInt();
			int numberOfSuprise = sc.nextInt();
			int bestScore = sc.nextInt();
			int compare = ( bestScore * 3 ) - 2;
			for ( int dancerIndex = 0; dancerIndex < numberOfDancer; dancerIndex++ ) {
				number = sc.nextInt();
				if ( ( number > 28 ) || ( number < 2 ) ) {
					if ( number > 28 )
						count++;
					else if( (number > 0) && (bestScore == 1) )
						count++;						
				}
				else if ( number < compare ) {
					if ( number >= (compare - 2 ) ) {
						if ( numberOfSuprise > 0 ) {
							numberOfSuprise--;
							count++;
						}
					}
				}
				else 
					count++;	
			}
			if ( bestScore == 0 ) 
				count = numberOfDancer;
			writeOutput( writer, count, caseNumberIndex );
			count = 0;
		}
		writer.close();
		sc.close();
	}
	
	private static void writeOutput( BufferedWriter writer, int count, int caseNumber ) throws IOException {		
		writer.append( "Case #" + (caseNumber+1) );		
		writer.append( ": " + count );
		writer.append( "\r\n" );
		
	}
}
