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.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;


public class dancing {
	public static void main(String args[]) throws Exception{
		FileInputStream fs = new FileInputStream("in2.txt");
	    DataInputStream in = new DataInputStream(fs);
	    BufferedReader br=new BufferedReader(new InputStreamReader(in));
	    FileWriter fstream = new FileWriter("out3.txt");
		BufferedWriter out = new BufferedWriter(fstream);
		int T=Integer.parseInt(br.readLine());
		for(int i=0;i<T;i++){
			String line=br.readLine();
			String str[]=line.split(" ",-1);
			int N=Integer.parseInt(str[0]);
			int S=Integer.parseInt(str[1]);
			int P=Integer.parseInt(str[2]);
			int test=(3*P-2);
			int test2=(3*P-4);
			int count=0;
			int count2=0;
			for(int j=0;j<N;j++){
				int id=Integer.parseInt(str[3+j]);
				if(id>=test){
					count++;
				}
				else if((id>=test2)&& id>0){
					count2++;
				}
			}
			if(S>=count2){
				count=count+count2;
			}
			else{
				count=count+S;
			}
			out.write("Case #"+(i+1)+": "+count);
			out.newLine();
		}
		out.close();
		br.close();
	}
}
