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;
import java.util.Vector;

public class Main {
	public static int problemC(Vector<Integer> V,int N,int S,int P)
	{
		int Nbr=0;
		for(int i=0;i<N;i++)
		{
			if((3*P-2)<=V.elementAt(i))
				Nbr++;
			else if((3*P-4)<=V.elementAt(i)&&0<S&&0<=(3*P-4))
			{
				Nbr++;
				S--;					
			}
		}
		return Nbr;
	}
	public static void main(String[] args) throws FileNotFoundException {
		Scanner in =new Scanner(new File("B-small.in"));
		PrintWriter out=new PrintWriter("B-small.out");
		int T,N,S,P;
		T=in.nextInt();
		for(int i=0;i<T;i++)
		{
			N=in.nextInt();
			S=in.nextInt();
			P=in.nextInt();
			Vector<Integer> V = new Vector<Integer>();			
			for(int j=0;j<N;j++)
				V.add(in.nextInt());
			out.print("Case #"+(i+1)+": ");
			out.print(problemC(V,N,S,P));
			if(i+1!=T) out.println("");
		}
		out.close();
		in.close();
	}
}