/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

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-small-attempt4.out" );
		BufferedWriter writer = new BufferedWriter( new FileWriter(fileOut) );
		Scanner sc = new Scanner( new File ( "B-small-attempt4.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" );
		
	}
}
