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.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

public class Solution {
	
	boolean debug = true;
	boolean writeToFile = true;
	
	BufferedReader reader = null;
	BufferedWriter writer = null;
	
	public Solution() throws Exception {
		InputStream inputStream;
		if (debug) {
			inputStream = new FileInputStream("in.txt");
		} else { 
			inputStream = System.in;
		}
		reader = new BufferedReader(new InputStreamReader(inputStream));
		
		OutputStream outputStream;
		if (debug && writeToFile) {
			outputStream = new FileOutputStream("out.txt");
		} else {
			outputStream = System.out;
		}
		writer = new BufferedWriter(new OutputStreamWriter(outputStream));
		
		readInput();
		process();
		
		reader.close();
		writer.close();
	}
	
	private void readInput() throws Exception {
		int T = Integer.parseInt(reader.readLine());
		for (int i=0; i<T; i++) {
			String[] line = reader.readLine().split(" ");
			int N = Integer.parseInt(line[0]);
			int S = Integer.parseInt(line[1]);
			int P = Integer.parseInt(line[2]);

			int count = 0;
			int min = P*3 - 2;
			for (int j=0; j<N; j++) {
				int ti = Integer.parseInt(line[3+j]);
				if (ti>=min) {
					count++;
				} else if ((S>0) && (ti>=P) && (ti>=min-2)) {
					S--;
					count++;
				}
			}
			writer.write("Case #" + (i+1) + ": " + count + "\n");
		}
	}
	
	private void process() {
		
	}
	
	public static void main(String[] args) throws Exception {
		new Solution();
	}

}
