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 Sample
{
    public static void main(String []args) throws IOException
    {
        BufferedReader con = new BufferedReader(new FileReader("input.txt"));
        BufferedWriter out = new BufferedWriter (new FileWriter("output.txt"));
        //Console con = System.console();
        int T = Integer.parseInt(con.readLine());
        String input;

        for(int i=1; i<=T; i++)
        {
            input = con.readLine();
            StringTokenizer list = new StringTokenizer(input);
            int N = Integer.parseInt(list.nextToken()); // No. of googlers
            int S = Integer.parseInt(list.nextToken()); // No. of surprising triplets
            int p = Integer.parseInt(list.nextToken()); // maximum score

            int score,
                output = 0;

            for(int j=0; j<N; j++)
            {
                score = Integer.parseInt(list.nextToken()); // Total score
                if(score >= 3*p-2)
                    output++;
                else
                    if(S>0 && score>1 && score>=3*p-4)
                    {
                        S--;
                        output++;
                    }
            }
            out.write("Case #"+i+": "+output);
            out.newLine();
        }
        con.close();
        out.close();
    }
}
