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.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Dancing {

	public static PrintWriter pw;
	
	public static void main(String[] args) throws FileNotFoundException {
		
		//Scanner in = new Scanner (System.in);
		try{
			File f = new File("\\\\filesrv/stufiles$/matt.tough/out.txt");
			f.createNewFile();
			pw = new PrintWriter(f);
		}catch(Exception e){
			
		}
		Scanner in = new Scanner(new File("\\\\filesrv/stufiles$/matt.tough/B-large.in"));
		String line = in.nextLine();
		int cases = Integer.parseInt(line);
		for (int t=0; t < cases; t++){
			line = in.nextLine();
			Scanner thisLine = new Scanner (line);
			int dancers = thisLine.nextInt();
			int surprises = thisLine.nextInt();
			int p = thisLine.nextInt();
			int p3 = p*3;
			int count =0;
			int totalScores[] = new int[dancers];
			for (int index = 0; index < dancers; index++){
				totalScores[index] = thisLine.nextInt();
			}
			for ( int i = 0; i < dancers; i++){
				if(p ==0){
					count++;
					continue;
				}else if(p ==1){
					if (totalScores[i]>0)
						count++;
					continue;
						
				}
				
				if (totalScores[i]>= p3-2){
					count++;
				}
				else if(totalScores[i]>= p3-4){
					if (surprises>0){
						surprises--;
						count++;
					}
				}
				
			}
			pw.printf("Case #%d: %d\n", t+1, count);
		}
		pw.flush();
	}
	
}
