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.DataInputStream;
import java.io.FileInputStream;
import java.io.InputStreamReader;


public class B {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
	    try{
    	    FileInputStream fstream = new FileInputStream("B-large.in");
    	    DataInputStream in = new DataInputStream(fstream);
    	        BufferedReader br = new BufferedReader(new InputStreamReader(in));
    	    String strLine;
 
    	    
    	    
    	    
    	    strLine = br.readLine();
    	    int T = Integer.valueOf(strLine);
 //   	    System.out.println(T);
    	    int N[] = new int[T];
    	    int S[] = new int[T];
    	    int p[] = new int[T];
    	    
    	    int t[][] = new int[T][100];
    	    	    	    
    	    int j = 0;
    	    
    	    while ((strLine = br.readLine()) != null)   {
//    	    	N[j]=Integer.valueOf(strLine);
  //  	    	strLine = br.readLine();
	    	    String[] ss = strLine.split(" ");
    	    	
	   // 	    System.out.println(N[j]+ "-");
	    	    N[j] = Integer.valueOf(ss[0]);
	    	    S[j] = Integer.valueOf(ss[1]);
	    	    p[j] = Integer.valueOf(ss[2]);
	    	    
	    	    for (int i = 0; i < N[j]; i++) {
    	    		t[j][i] = Integer.valueOf(ss[i+3]);
    	//    		System.out.println(a[j][i]);
	    	    }

	    	    j++;
	    	     
    	    }
    	    
    	    
    	    
    	    
    	    
    	    
    	    for (int k=0; k<T; k++)
    	    {
    	    	
    	    	
    	    	int possible = 0;
    	    	int count = 0;
    	    	int res=0;
    	    	for (int i=0; i<N[k];i++){
    	    		Float f = new Float(t[k][i])/3;
    	    		int rounded = Math.round(f);
    	    		
    	    		if (t[k][i] % 3 == 1){
    	    			if (rounded+1 >= p[k]) count++;
    	    		}
    	    		else{
    	    			if (rounded >= p[k]) count++;
    	    			else if ((rounded+1 >= p[k]) && (t[k][i]>0)) possible ++;
       	    		}

    	    		
    	    		
    	    		
    	    		
    	    		if (possible < S[k]) {
    	    			res = count + possible;
    	    		}
    	    		else {
    	    			res = count + S[k];
    	    		}
    	    		
    	    	}
    	    		 
    	    		
    	    	
    	    	
    	    	System.out.print("Case #");
    	    	System.out.print(k+1);
    	    	System.out.print(": ");
    	    	System.out.print(res);
    	    	
    	    	
    	    	System.out.println();
   	    		
    	    	
    	    }
    	    
    	    
    	    //Close the input stream
    	    in.close();
    	    }catch (Exception e){//Catch exception if any
    	      System.err.println("Error: " + e.getMessage());
    	    }
	    
	    
	}

}
