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.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;


public class dancing {

	static int max(int a){
		if (a % 3 == 0)
		   return a/3;
		return a/3 + 1;
	}
	static int maxs(int a){
		if (a > 1 && a % 3 != 1)
		   return max(a)+1;
		else return max(a);
	}
	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream file = new FileInputStream(args[0]);
        //DataInputStream in = new DataInputStream(file);
        Scanner ins = new Scanner(file);
        BufferedWriter out = new BufferedWriter(new FileWriter(args[1]));
        int n = ins.nextInt();     
        for (int i = 0; i < n; i++){
        	int answ = 0;
        	int t,s,p;
        	t = ins.nextInt(); s = ins.nextInt(); p = ins.nextInt();
        	for (int j = 0; j < t; j++){
        		int tmp = ins.nextInt();
        		if(max(tmp) >= p){
        			answ++; 
        		}else if(maxs(tmp) >= p && s > 0){
        			s--; answ++;
        		}
            }
        	out.write("Case #"+ (i+1) +": "+answ);
        	out.newLine();
        }
        ins.close();
        out.close();
        file.close();
        
	}

}
