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.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class B {
	
	private class OutputDelegate {

		BufferedWriter out;
		
		private OutputDelegate(String fileName) {
			try {
				out = new BufferedWriter(new FileWriter(fileName));
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
		private void writeLine(String output) {
			try {
				out.write(output);
				out.newLine();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
		private void close() {
			try {
		        if (out != null)
		        {
		            out.close();
		        }
	        } catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}

	private class InputDelegate {

		BufferedReader in;
		
		private InputDelegate(String fileName){
			try {
				in = new BufferedReader(new FileReader(fileName));
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
		private int[] readIntLine() {
			String line;
			String income[] = null;
			try {
				if ((line = in.readLine()) != null) {
					income = line.split(" ");
				}
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			int array[] = new int[income.length];
			for (int i = 0; i < array.length; i++) {
				array[i] = (Integer.parseInt(income[i]));
			}
			return array;
		}

		private void close() {
			try {
				in.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
	}
	
	public void process(String[] args) {
		InputDelegate in = new InputDelegate(args[0]);
		OutputDelegate out = new OutputDelegate(args[1]);
		int cases = in.readIntLine()[0];
		for (int i = 1; i <= cases; i++) {
			int[] line = in.readIntLine();
			int contnum = line[0];
			int surpr = line[1];
			int p = line[2];
			int[] contestants = new int[contnum];
			for (int j = 3; j < line.length; j++) {
				contestants[j-3] = line[j];
			}
			int[] triplets = new int[2];
			triplets[0] = p*3-4;
			triplets[1] = p*3-3;
			int output = 0;
			for (int j = 0; j < contnum; j++) {
				if(contestants[j] == 0) {
					if(p == 0) {
						output++;
						continue;
					}
					else continue;
				}
				if(contestants[j] > triplets[1]) {
					output++;
				} else if(contestants[j] == triplets[0] || contestants[j] == triplets[1]) {
					if(surpr > 0) {
						surpr--;
						output++;
					}
				}
			}
			out.writeLine("Case #" + i + ": " + output);
		}
		in.close();
		out.close();
	}
	
	public static void main(String[] args) {
		B m = new B();
		m.process(args);
	}
	
}
