import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.util.*;

class Dancer{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int testcase, numdancer, surprise, limit, counter, score;
    testcase = sc.nextInt();
    for(int i=1;i<=testcase;i++){
      counter = 0;
      System.out.print("Case #"+i+": ");
      numdancer = sc.nextInt();
      surprise = sc.nextInt();
      limit = sc.nextInt();
      for(int j=0;j<numdancer;j++){
        score = sc.nextInt();
        if(score==0){
          if(limit==0)
          counter++;
        }
        else if(score==1){
          if(limit <= 1)
          counter++;
        }
        else if(score == 2){
          if(limit<=1)
            counter++;
          else if(limit==2 && surprise>0){
            counter++;
            surprise--;
          }
        }
        else{
          switch(score%3){
            case 0:{
              if(score/3 >= limit)
              counter++;
              else if(surprise>0 && (score/3) + 1 >= limit){
                counter++;
                surprise--;
              }
            
            break;
            }
            case 1:{
              if((score/3)+1 >=limit)
                counter++;
              break;
            }
            case 2:{
              if((score/3)+1>=limit)
                counter++;
              else if(surprise>0 && (score/3)+2>=limit){
                counter++;
                surprise--;
              }
                break;
            }
          }
        }
      }
      System.out.println(counter);
    }
  }
}