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;
            }
        }
    }
}

public class gcj2012PBS {
	
	
	public static void main(String[] args) {
		
		
		String filenameIn = "B-large.in";
		String filenameOut = "B-large.out";
		FileIn fi = new FileIn(filenameIn);
		String s = fi.getString();
		String ss[] = s.split("\n");
		StringBuilder sb = new StringBuilder();
		int z = Integer.valueOf(ss[0]);
		
		
		
		for (int i = 1; i <= z; i++) {
			String tt[] = ss[i].split(" ");
			int [] score = new int[100];
			int google = Integer.valueOf(tt[0]);
			int igai = Integer.valueOf(tt[1]);
			int saitei = Integer.valueOf(tt[2]);
			int answer = 0;
			
			for (int x = 0; x < google; x++) {
				score[x] = Integer.valueOf(tt[x+3]);
				
				int a = score[x];
				
				if(a < saitei) {
					continue;
				}
				
							
				
				if (saitei * 3 <= a) {
					answer++;
					continue;
				}
				
				
				if (saitei * 3 == a) {
					answer++;
					continue;
				}
				
				int hhh=0;
				int ttt=0;
				
				for (int t = 0; t <=10; t++) {
					if (t * 3 >= a) {
						ttt = t;
						hhh = t*3;
						break;
					}
				}
				
						
				if (a <= saitei + 1 + saitei + 1 + saitei + 1 && a >= saitei + saitei - 1 + saitei - 1  
						)	{
					answer++;
					continue;
				}
						
						
				
				int b =  hhh - a;
				
				
				if( igai > 0 && a >= saitei + saitei - 2 + saitei - 2) {
					igai--;
					answer++;
					continue;
				}
							
				
				
				
				}
			sb.append("Case #");
			sb.append(i);
			sb.append(": ");
			sb.append(answer);
			sb.append("\n");
			
			
			
			
		
			
		}
		
		
		
		
		
		
		new FileOut(filenameOut, sb.toString());
		
	
	}

}
