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.*;

public class gcj
    {

    public static void main(String[] args) throws IOException
        {

            String fileName = "B-large.in";
            FileReader reader = new FileReader(fileName);
            LineNumberReader lnreader = new LineNumberReader(reader);
            FileWriter writer = new FileWriter("output-B-large.txt");
			PrintWriter out = new PrintWriter(writer);

            String line = "";
            line = lnreader.readLine();
            int no_of_googlers = 0;
            int surprise;
            int min_score;
            int total_score;
            int rem_score;
            int count;
            int kase = 0;
            String[] strings = line.split(" ");
            int no_test_cases = Integer.parseInt(strings[0]);

            while ((line = lnreader.readLine()) != null){
                strings = line.split(" ");
                kase++;
                count = 0;
                no_of_googlers = Integer.parseInt(strings[0]);
                surprise = Integer.parseInt(strings[1]);
                min_score = Integer.parseInt(strings[2]);
                for (int i = 0;i<no_of_googlers;i++){
                    total_score = Integer.parseInt(strings[i+3]);
                    rem_score = total_score - min_score;
                    if ( rem_score > -1){ 
                    if (((min_score*2 - rem_score) < 3) ){
                        count++;
                    } else {
                        if ((min_score*2 - rem_score == 3) || (min_score*2 - rem_score == 4)){
                            if (surprise != 0) {
                                count ++;
                                surprise--;
                            }
                        }
                    }
					}
                }
				out.println("Case #" + (lnreader.
                getLineNumber()-1) + ": " + count);               
            }
            out.close();

        }

    }

