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

public class DancingWithGooglers {

  public static class Googlers {

    public int T;
    public int surp;
    public boolean surprising;
    public boolean pSurprising;
    public boolean antiSurprising;
    public boolean pAntiSurprising;

    public Googlers(int T, int surp) {
      this.T = T;
      this.surp = surp;
    }

    public void set(int a, int b, int c) {
      if (c >= 0 && (a + b + c) == T) {
        int diff = (Math.max(a, Math.max(b, c)) - Math.min(a, Math.min(b, c)));
        if (diff <= 2) {
          if (diff == 2) {
            if (a >= surp || b >= surp || c >= surp) {
              pSurprising = true;
            } else {
              surprising = true;
            }
          } else {
            if (a >= surp || b >= surp || c >= surp) {
              pAntiSurprising = true;
            } else {
              antiSurprising = true;
            }
          }
        }
      }
    }
  }

  public static void main(String... args) throws IOException {
//    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    BufferedReader reader = new BufferedReader(new FileReader("B-large.in"));
//    PrintWriter writer = new PrintWriter(System.out);
    PrintWriter writer = new PrintWriter("B-large.out");

    int len, cases = Integer.parseInt(reader.readLine());
    List<Googlers> satisfied = new ArrayList<Googlers>();
    List<Googlers> unsatisfied = new ArrayList<Googlers>();
    String[] inputs;
    int N, S, p;
    for (int i = 1; i <= cases; i++) {
      inputs = reader.readLine().split(" ");
      p = Integer.parseInt(inputs[1]);
      S = Integer.parseInt(inputs[2]);
      satisfied.clear();
      unsatisfied.clear();
      for (int j = 3; j < inputs.length; j++) {
        int t = Integer.parseInt(inputs[j]);
        Googlers googlers = new Googlers(t, S);

        for (int k = 0; k <= 10; k++) {
          int till = k + 2 > 10 ? 10 : k + 2;
          for (int l = k; l <= till; l++) {
            googlers.set(k, l, (t - (k + l)));
          }
        }
        if (googlers.pAntiSurprising) {
          satisfied.add(googlers);
        } else {
          unsatisfied.add(googlers);
        }
      }
      int pSurprising = 0;
      if (p > 0) {
        for (Iterator<Googlers> iter = unsatisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.pSurprising) {
            pSurprising++;
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = unsatisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.surprising) {
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = satisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.pSurprising) {
            iter.remove();
            pSurprising++;
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = satisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.surprising) {
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }

      if(p > 0){
        writer.print("Case #" + i + ": 0");
      }else {
        writer.print("Case #" + i + ": " + (satisfied.size() + pSurprising));
      }
      writer.println();
    }
    writer.flush();
  }


}

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());
    }
}
