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.*;
public class CodeJamQual2 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		 try{
			// Open the file that is the first 
			// command line parameter
			File file = new File("input.in");
			FileInputStream fstream = new FileInputStream("input.in");
			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fstream);
	        BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			FileWriter fout = new FileWriter("out2.txt");
			BufferedWriter outprint = new BufferedWriter(fout);
			//Read File Line By Line
			int i = 0;
			while ((strLine = br.readLine()) != null) 	{
				if (i != 0) {
					String[] stringArray = strLine.split(" ");
					int NumberofGooglers = Integer.parseInt(stringArray[0]);
					int NumberofSurprises = Integer.parseInt(stringArray[1]);
					int p = Integer.parseInt(stringArray[2]);
					int overshoot = 0;
					int safe = 0;
					int diff = 0;
					
		        	switch (p) {
		        		case 0: overshoot = 0;safe = 0; break;
			        	case 1: overshoot = 1;safe = 1; break;
			        	case 2: overshoot = 2;safe = 4; break;
			        	default: overshoot = p*3-4;safe = p*3-2; break;
		        	}
				    
					int num = 0;
					int osnum = 0;
					int ssnum = 0;
					//System.out.println("overshoot " + overshoot + "   " + "safe " + safe);
					for (int j = 3; j < stringArray.length; j++) {
						num = Integer.parseInt(stringArray[j]);
						if (num >= safe){
							ssnum += 1;
						}
						if (num >= overshoot){
							osnum += 1;
						}
					}
					diff = osnum - ssnum;
					if (NumberofSurprises > diff) NumberofSurprises = diff;
					
					int out = ssnum + NumberofSurprises;
					
					outprint.write("Case #" + i + ": " + out);
					outprint.newLine();
					
					System.out.println("Case #" + i + ": " + out);
				}
				
				i++;
				
			}
			
			//Close the input stream
			in.close();
			//Close the output stream
			outprint.close();
		}catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}
}
