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.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;

public class DanceScores {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		BufferedReader f = new BufferedReader(new FileReader("test.in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("dance.out")));
		
		int numberCases = Integer.parseInt(f.readLine());
		String log;
		StringTokenizer st;
		int dancers;
		int bestResult;
		int surprisingTriples;
		int triplesThatSatisfy;
		
		for (int i = 1; i <= numberCases; i++)
		{
			log = "Case #" + i + ": ";
			st = new StringTokenizer(f.readLine());
			
			dancers = Integer.parseInt(st.nextToken());
			surprisingTriples = Integer.parseInt(st.nextToken());
			bestResult = Integer.parseInt(st.nextToken());;
			
			triplesThatSatisfy = calculateNumTriples(dancers, surprisingTriples, bestResult, st);
			
			log += triplesThatSatisfy;
			out.println(log);
		}
		
		out.close();
		System.exit(0);
	}

	private static int calculateNumTriples(int dan, int sur, int bes, StringTokenizer st) 
	{
		int result = 0;
		int surprising = sur;
		int total;
		
		//deal with p = 0 and p = 1, as these cases are special
		if (bes == 0)
		{
			return dan;
		}
		else if (bes == 1)
		{
			while (st.hasMoreTokens())
			{
				if ((Integer.parseInt(st.nextToken())) != 0)
				{
					result++;
				}
			}
			
			return result;
		}
		else
		{
			while (st.hasMoreTokens())
			{
				total = Integer.parseInt(st.nextToken());
				
				if (total >= 3*bes - 2)
				{
					result++;
				}
				else if ((3*bes - 4 <= total) &&
							(total <= 3*bes - 3))
				{
					if (surprising > 0)
					{
						surprising--;
						result++;
					}
				}
			}
			
			return result;
		}
	}

}
