import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

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

public class QualiB 
{
  static void sop(String str)
  {
    System.out.println(str);
  }
  
  static void sop1(String str)
  {
    System.out.print(str);
  }
  
  public static void main(String args[])
  {
    long tstart = System.currentTimeMillis();
    if(args.length < 1)
    {
      System.out.println("You have not given input file!");
      System.exit(0);
    }
    File f1 = null;
    Scanner sc = null;
    try
    {
      f1 = new File(args[0]);
      sc = new Scanner(f1);
    }
    catch(Exception e)
    {
      System.out.println("Error opening the input file " + e);
    }
    /*
      int nCases, i, j, k, m, n;
      sc.next();
      sc.nextInt();
      sc.nextLine();
      sc.nextDouble();
    */
    int nCases, i, j, k, m, n;
    nCases = sc.nextInt();
    // sc.nextLine();
    for(i=1; i<=nCases; ++i)
    {
      int nDancers = sc.nextInt();
      int nSurprising = sc.nextInt();
      int best = sc.nextInt();
      int totpts[] = new int[nDancers];
      for(j=0; j<nDancers; j++)
        totpts[j] = sc.nextInt();
      int ans = 0;
      if(best == 0)
        ans = nDancers;
      else if(best == 1)
           {
	     for(j=0; j<nDancers; j++)
	       if(totpts[j] > 0)
	         ans++;
	   }
      else
      {
	for(j=0; j<nDancers; j++)
	{
	  if(nSurprising <= 0)
	    break;
	  if(totpts[j] == 3*best-4 || totpts[j] == 3*best-3)
	  {
	    totpts[j] = 3*best-2;
	    nSurprising--;
	  }
	}
	for(j=0; j<nDancers; j++)
	  if(totpts[j] >= 3*best-2 )
	    ans++;
      }

      sop("Case #" + i + ": " + ans);
    }
    long tend = System.currentTimeMillis();
    System.err.println("Time taken: " + (tend - tstart)/1000.0 + " seconds");
  } // end of main()
}

