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.util.*;
import java.io.*;
import java.math.*;
import java.awt.*;
import static java.lang.Math.*;
import static java.lang.Integer.parseInt;
import static java.lang.Double.parseDouble;
import static java.lang.Long.parseLong;
import static java.lang.System.*;
import static java.util.Arrays.*;
import static java.util.Collection.*;

public class B
{
    public static void main(String[] args) throws IOException
    {
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
        int T = parseInt(br.readLine());
        for(int t = 0; t++ < T; )
        {
            String[] line = br.readLine().split(" ");
            int N = parseInt(line[0]);
            int S = parseInt(line[1]);
            int p = parseInt(line[2]);
            int C = 0;
            for(int n = 0; n < N; ++n)
            {
                int g = parseInt(line[n + 3]);
                if(3*p - 2 <= g)
                    C++;
                else if((p == 1 ? 1 : 3*p - 4) <= g && S != 0)
                {
                    C++;
                    S--;
                }
            }
            out.println("Case #" + t +": " + C); 
        }
    }
}
