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.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Scanner;

public class DancingWithGooglers {

    public static void main(String[] args) {
        
       try {
            BufferedReader lector = new BufferedReader(new FileReader(args[0]));
            int iterations = Integer.parseInt(lector.readLine());


            int numOfGooglers = 0;
            int surprisingScores = 0;
            int requestedPunctuation = 0;
            int googlersWithPunct= 0;
            int googlerPunctuation = 0;
            int mediumPunctuation = 0;
            int restPuntuaction = 0;
            
            String linea = null;
            String[] values = null;

            for (int idx=1; idx <= iterations; idx++) {
                //Obtenemos la lÃ­nea actual o caso a trata
                linea = lector.readLine();

                //Obtenemos los valores de la lÃ­nea actual
                values = linea.split("\\s");

                //Obtenemos el nÃºmero de bailadores
                numOfGooglers = Integer.parseInt(values[0]);
                //Obtenemos el nÃºmero de puntuaciones sorprendentes
                surprisingScores = Integer.parseInt(values[1]);
                //Obtenemos la puntuaciÃ³n mÃ¡xima
                requestedPunctuation = Integer.parseInt(values[2]);
                    
                //Para este caso ponemos los resultados a 0
                googlersWithPunct = 0;
                
                //Hacemos el tratamiento especÃ­fico para cada bailador
                for (int i=0; i<numOfGooglers ; i++)
                {
                    //Obtenemos la puntuaciÃ³n actual del concursante
                    googlerPunctuation = Integer.parseInt(values[i+3]);
                    
                    if (googlerPunctuation >= requestedPunctuation) {
                        //Determinamos si el concursante puede haber obtenido la nota mÃ­nima
                        mediumPunctuation = googlerPunctuation / 3;
                        restPuntuaction = googlerPunctuation % 3;

                        //Si la media de puntuaciÃ³n es igual o mayor a la puntuaciÃ³n mÃ¡xima ya sabemos que ese concursante lo cumple
                        if (mediumPunctuation >= requestedPunctuation) {
                            googlersWithPunct++;
                        }
                        else {

                            if (surprisingScores == 0) {
                                //Si no puede haber resultados sorprendentes

                                if (restPuntuaction != 0 && (mediumPunctuation + 1 == requestedPunctuation)) {
                                    googlersWithPunct++;
                                }
                            }
                            else {
                                //Si aun puede haber sorprendentes
                                if (restPuntuaction == 1 && (mediumPunctuation + 1 == requestedPunctuation)) {
                                    googlersWithPunct++;
                                }
                                else if (restPuntuaction == 2 && (mediumPunctuation + 2 >= requestedPunctuation)) {
                                    googlersWithPunct++;
                                    surprisingScores--;
                                }
                                else if (restPuntuaction == 0 && (mediumPunctuation + 1 >= requestedPunctuation)) {
                                    googlersWithPunct++;
                                    surprisingScores--;
                                }
                            }
                        }
                    }
                }

                System.out.printf("Case #%d: %s\n", idx, googlersWithPunct);
                
            }
        }
        catch (FileNotFoundException ex) {
            System.out.println("Error:: Juego de pruebas no pasado por lÃ­nea de comandos");
        }
        catch (IOException ex) {
            System.out.println("Error:: Se ha producido un error en el procesamiento del archivo");
        }
    }

}
