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.*;

class q2 {
    public static void main(String args[]) {
        Scanner obj = new Scanner(System.in);
        int T = obj.nextInt();
        try {
            FileOutputStream out = new FileOutputStream("myfile.txt");
            PrintStream p = new PrintStream(out);

            for (int i = 0; i < T; i++) {
                int N = obj.nextInt();
                int S = obj.nextInt();
                int pp = obj.nextInt();
                int count2 = 0;
                int count4 = 0;
                for (int j = 0; j < N; j++) {
                    int num = obj.nextInt();
                    
                    if (num >= (3 * pp - 2)) {
                        count2++;}
                    else if(num ==0){
                        count2=count2;
                    } else if (num >= (3 * pp - 4)) {
                        count4++;
                    }
                }
                System.out.println(count4);
                if (count4 > S) {
                    count2 = count2 + S;
                } else {
                    count2 = count2 + count4;
                }
                p.print("Case #" + (i+1) + ": " + count2);
                p.println();
            }
            p.close();
        } catch (Exception e) {
            System.err.println("Error writing to file");
        }
    }
}