/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

import java.io.*;
import java.util.Locale;
import java.util.StringTokenizer;

public class GCJ2012QualB {
    int maxNS[] = new int[31];
    int maxS[] = new int[31];
    
    public void run() throws IOException {
        for (int s = 0; s <= 30; ++s) {
            maxNS[s] = maxS[s] = -1;
        }
        
        for (int a = 0; a <= 10; ++a) {
            for (int b = 0; b <= a; ++b) {
                for (int c = 0; c <= b; ++c) {
                    if (a - c <= 1) {
                        maxNS[a + b + c] = Math.max(maxNS[a + b + c], a);
                    }
                    else if (a - c <= 2) {
                        maxS[a + b + c] = Math.max(maxS[a + b + c], a);
                    }
                }
            }
        }
        
        int T = nextInt();
        for (int i = 1; i <= T; ++i) {
            out.println("Case #" + i + ": " + solve());
        }
    }

    private int solve() throws IOException {
        int N = nextInt();
        int S = nextInt();
        int p = nextInt();
        int na = 0;
        int nns = 0;
        int ns = 0;
        int nn = 0;
        
        for (int i = 0; i < N; ++i) {
            int t = nextInt();
            
            if (maxNS[t] >= p && maxS[t] >= p) {
                ++na;
            }
            else if (maxNS[t] >= p) {
                ++nns;
            }
            else if (maxS[t] >= p) {
                ++ns;
            }
            else {
                ++nn;
            }
        }
        
        assert S <= N;
        assert na + nns + ns + nn == N;
        
        if (ns >= S) {
            return na + nns + S;
        }
        else if (na + ns + nn >= S) {
            return na + nns + ns;
        }
        else {
            return na + nns + ns - (S - (na + ns + nn));
        }
    }

    public static BufferedReader in;
    public static PrintStream out;

    public static void main(String[] args) throws IOException {
        Locale.setDefault(Locale.US);

        String className = GCJ2012QualB.class.getSimpleName();
        char lastChar = className.charAt(className.length() - 1);
        System.setIn(new FileInputStream(lastChar + ".in"));
        System.setOut(new PrintStream(lastChar + ".out"));

        in = new BufferedReader(new InputStreamReader(System.in));
        out = new PrintStream(new BufferedOutputStream(System.out));

        new GCJ2012QualB().run();

        out.close();
    }

    public static StringTokenizer tokenizer;

    public static String nextToken() throws IOException {
        while (tokenizer == null || !tokenizer.hasMoreTokens()) {
            tokenizer = new StringTokenizer(in.readLine());
        }
        return tokenizer.nextToken();
    }

    public static int nextInt() throws IOException {
        return Integer.parseInt(nextToken());
    }

    public static long nextLong() throws IOException {
        return Long.parseLong(nextToken());
    }

    public static double nextDouble() throws IOException {
        return Double.parseDouble(nextToken());
    }
}
