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.Scanner;
   import java.util.ArrayList;
   public class googler{
   
      public static void main(String[] args) throws IOException{
         Scanner fileScan = new Scanner(new File("infile.in"));
         Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

         fileScan.nextLine();
         int i = 0;
         ArrayList<Integer> totals = new ArrayList<Integer>();
         while(fileScan.hasNext()){
            i++;
            int count = 0;
            totals.clear();
            String line = fileScan.nextLine();
            Scanner lineScan = new Scanner(line);
            int n = lineScan.nextInt();
            int s = lineScan.nextInt();
            int p = lineScan.nextInt();
            while(lineScan.hasNext()){
               totals.add(lineScan.nextInt());
            }
         
            if (p == 0){
               count = totals.size();
            }
            else if (p == 1){
               for(int temp: totals){
                  if (temp > 0){
                     count++;
                  }
               }
            }
            else{
               int sureTotal = 3 * p -2;
               int surprisingTotal = 3 * p - 4;
               int surprise = 0;
               for (int temp: totals){
                  if (temp >= sureTotal){
                     count++;
                  }
                  else if (temp >= surprisingTotal){
                     surprise++;
                  }
               }
               count += ((s < surprise)? s: surprise);
            }
            out.write("Case #" + i + ": " + count + "\n");
         }
         out.close();
      }
   }