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.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class a 
{
	public static void main(String[] args) throws IOException
	{
		BufferedReader in = new BufferedReader(new FileReader("B-small.in"));
		FileWriter fr = new FileWriter("small.out");
		
		int num = Integer.parseInt(in.readLine());
		
		for(int cases = 1 ; cases<=num ; cases++)
		{
			String []temp =  in.readLine().split(" ");
			//for (int i=0;i<temp.length;i++)
			int numberofgooglers = Integer.parseInt(temp[0]);
			int suprisingtriplets = Integer.parseInt(temp[1]);
			int maxvalue = Integer.parseInt(temp[2]);
			int availablesurprisingtriplets = suprisingtriplets;
			int result = 0;
			
			for (int i=0;i<numberofgooglers ; i++)
			{
				int score = Integer.parseInt(temp[i+3]);
				if(score >= ((maxvalue*3)-2)) 
				{
					result++;
				}
				else if((score >= ((maxvalue*3)-4)) && (availablesurprisingtriplets > 0) && (maxvalue > 1))
				{
					result++;
					availablesurprisingtriplets--;
				}
			}
			fr.write("Case #"+cases+": "+result+"\n");
			//System.out.println("Case #"+cases+": "+result);
		}
		fr.close();
	}
}
