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.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;


public class Dancing {

	public static void main(String args[]) throws IOException{
		// Setup the input
				File f1 = new File("B-large.in");
				Scanner s1 = new Scanner(f1);
				// setup the output:
				PrintWriter out = new PrintWriter(new FileWriter("output.out"));
				
				// getting the number of test cases and getting rid of the line
				int testCases = Integer.parseInt(s1.nextLine());
				//System.out.println(testCases);
				
				// setting up some vars
				int googlers;
				int surprising;
				int testMax;
				ArrayList<Integer> scores = new ArrayList<Integer>();
				int j = 0;
				int resultNum;
				int surprisingLeft;
				// Loop over the lines
				while(s1.hasNextLine()){
					scores.clear();
					resultNum = 0;
					j++;
					googlers = s1.nextInt();
					surprising = s1.nextInt();
					surprisingLeft = surprising;
					testMax = s1.nextInt();
					for (int i = 0; i <googlers;i++){
						scores.add(s1.nextInt());
					}
					//System.out.println("Line "+j+" Googlers: " + googlers + " surprising: "+surprising+" testMax: " + testMax);
					// loop over all the googlers
					for (int k = 0; k<googlers;k++){
						//System.out.println(k);
						//int minScore = (testMax-1)+(testMax-1)+(testMax-1);
						//System.out.println(minScore);
						if (scores.get(k)>((testMax-1)+(testMax-1)+(testMax-1))){
							resultNum++;
						}
						else if (surprisingLeft != 0 && scores.get(k)!=0){
							if (scores.get(k)>=testMax+testMax-2+testMax-2){
								resultNum++;
								surprisingLeft--;
							}
							
						}
					}
					out.println("Case #"+j+": "+resultNum);
				}				
				// close the scanner
				s1.close();
				out.close();
	}
}
