import java.util.*;
import java.io.*;

public class DancingWithTheGooglers
{
    public DancingWithTheGooglers()
    {
        Scanner inFile = null;
        try
        {
            inFile = new Scanner(new File("inputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening input file. Exiting...");
			System.exit(0);
        }
        int t = inFile.nextInt();
        
        int [] results = new int [t];
        DancingWithTheGooglersMax [] rnc = new DancingWithTheGooglersMax[t];
        
        int i, j;
        int [] scores;
        int s, p;
        for(i = 0; i < t; i++)
        {
            scores = new int [inFile.nextInt()];
            s = inFile.nextInt();
            p = inFile.nextInt();
            for(j = 0; j < scores.length; j++)
                scores[j] = inFile.nextInt();
            
            rnc[i] = new DancingWithTheGooglersMax(i, scores, s, p, results);
            rnc[i].start();
        }
        inFile.close();
        
        boolean done = false;
        
        while(!done)
        {
            done = true;
            for(i = 0; i < t; i++)
                if(rnc[i].isAlive())
                {
                    done = false;
                    break;
                }
        }
        
        PrintWriter outFile = null;
        try
        {
            outFile = new PrintWriter(new File("outputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening output file. Exiting...");
			System.exit(0);
        }
        
        for(i = 0; i < results.length; i++)
            outFile.printf("Case #%d: %d\n", i+1, results[i]);
        outFile.close();
    }
    
    public static void main(String [] args)
    {
        new DancingWithTheGooglers();
    }
    
    private class DancingWithTheGooglersMax extends Thread
    {
        int id;
        int s, p;
        int [] results, scores;
        
        public DancingWithTheGooglersMax(int i, int [] aScores, int aS, int aP,int [] res)
        {
            id = i;
            s = aS;
            p = aP;
            results = res;
            scores = aScores;
        }
        
        public void run()
        {
            int a = 0, b = 0;
            
            if(p == 0)
                results[id] = scores.length;
            else if(p == 1)
            {
                int y;
                y = 3*p - 3;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > 0)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
            else
            {
                int y, z;
                y = 3*p - 3;
                z = 3*p - 5;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > z)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
        }
    }
}
import java.io.*;
import java.util.*;
public class Solve {

	public static void main ( String[] args ) throws FileNotFoundException, IOException {
		BufferedReader in = new BufferedReader( new FileReader ( args[0] ) );
		BufferedWriter out = new BufferedWriter( new FileWriter ( "outfile.txt" ) );
		int cases = Integer.parseInt( in.readLine() );
		String[] tmp;
		int number, surprising, minimum, count, allMax, result;
		int[] scores;
		for ( int i = 1; i <= cases; i++ ) {
			tmp = in.readLine().split( " " );
			result = 0;
			number = Integer.parseInt( tmp[0] );
			surprising = Integer.parseInt( tmp[1] );
			minimum = Integer.parseInt( tmp[2] );
			scores = new int[ number ];
			allMax = minimum * 3;
			for ( int j = 0; j < number; j++ ) {
				scores[j] = Integer.parseInt( tmp[ j + 3 ] );
			}
			for ( int j = number - 1; j >= 0; j-- ) {
				if ( scores[j] > allMax - 3 ) {
					result ++;
				}
				else {
					if ( scores[j] >= allMax - 4 && minimum -2 >= 0) {
						if ( surprising > 0 ) {
							result++;
							surprising--;
						}
					}
				}
			}
			out.write( "Case #" + i + ": " + result );
			out.newLine();
			out.flush();
		}
		in.close();
		out.close();
	}
	public static String replace( String first, String second, char target, char replacement ) {
		String ret = "";
		for ( int i = 0; i < first.length(); i++ ) {
			if ( first.charAt( i ) == target ) {
				ret = ret + replacement;
			}
			else {
				ret = ret + second.charAt( i );
			}
		}
		return ret;		
	} 

}
