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

public class CodeJam {
    public static void main(String[] args) {
        try {
            //recycleLarge(1000000, 2000000);
            // read
            FileInputStream instream = new FileInputStream("A-small.in");
            DataInputStream in = new DataInputStream(instream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));

            // write
            FileOutputStream outstream = new FileOutputStream("A-small.out");
            DataOutputStream out = new DataOutputStream(outstream);
            BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out));

            // reading file information
            int testcases = Integer.parseInt(br.readLine());
            for (int i = 0; i < testcases; i++) {
                // -------------------------------------------------------------------------------------------------------------
                String line = br.readLine();
                String[] items = line.split(" ");
                int N = Integer.parseInt(items[0]);
                int S = Integer.parseInt(items[1]);
                int p = Integer.parseInt(items[2]);
                long howManyP = 0;
                if (p == 0) {
                    howManyP = N;
                } else {
                    for(int j=3; j<items.length; j++){
                        int score = Integer.parseInt(items[j]);
                        if (p == 1){
                            if (score > 0) {
                                howManyP++;
                            }
                        } else {
                            int relaxedScore = (3 * p) - 2;
                            int minimumScore = (3 * p) - 4;
                            if (score >= relaxedScore) howManyP++;
                            else if (score >= minimumScore && S > 0) {
                                howManyP++; S--;
                            }
                        }
                    }
                }


                // -------------------------------------------------------------------------------------------------------------
                bw.write("Case #" + (i + 1) + ": " + howManyP + "\r\n");
            }

            // close input file
            in.close();
            // close output file
            bw.flush();
            out.close();
        } catch (Exception e) {
            System.err.println("Error: " + e.getMessage());
        }
    }


    private static void printArray(Object[] array) {
        for (Object ch : array)
            System.out.print(ch);
    }


}

