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


/**
 * 
 */

/**
 * @author Ambar May 1, 2010 1:46:25 AM
 */
public class Utility {

	static public String[] getContents(String aPath) {
		// ...checks on aFile are elided
		StringBuilder contents = new StringBuilder();

		// Create a File object from the path
		File aFile = new File(aPath);

		try {
			// use buffering, reading one line at a time
			// FileReader always assumes default encoding is OK!
			BufferedReader input = new BufferedReader(new FileReader(aFile));
			try {
				String line = null; // not declared within while loop
				/*
				 * readLine is a bit quirky : it returns the content of a line
				 * MINUS the newline. it returns null only for the END of the
				 * stream. it returns an empty String if two newlines appear in
				 * a row.
				 */
				while ((line = input.readLine()) != null) {
					contents.append(line);
					contents.append(System.getProperty("line.separator"));
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}

		return contents.toString().split("\r\n");
	}

	public static int getNoOfTestCases(String aPath) {
		return Integer.parseInt(getContents(aPath)[0]);
	}



	public static void writeOutput(String aPathForInputFile) {
		String[] contents = getContents(aPathForInputFile);
		int N = getNoOfTestCases(aPathForInputFile);
		
		try {
			// Create file
			FileWriter fstream = new FileWriter("E:\\Temp\\output.txt");
			BufferedWriter out = new BufferedWriter(fstream);
			for (int i = 1; i <= N; i++) {
				String outputLine = "Case #"+i+": "+getReverseWords(contents[i]);
				out.write(outputLine);
				out.newLine();
				
			}
//			out.write("Hello Java");
			// Close the output stream
			out.close();
		} catch (Exception e) {// Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
		
	}

	// public static String[] getProperOutput(String aPath){
	// Input[] inputs =getInputs(aPath);
	// String[] output = new String[inputs.length];
	// for (int i = 0; i < output.length; i++) {
	//			
	// }
	// }

	private static String getReverseWords(String sentence) {
		sentence = sentence.substring(0, sentence.length());
		String retVal = "";
		String word = "";
		for (int i = 0; i < sentence.length(); i++) {
			
			if (sentence.charAt(i) != ' ')
				word += sentence.charAt(i);
			else {//if(sentence.charAt(i) == ' ' || (sentence.charAt(i)=='\\' && sentence.charAt(i+1)=='n')){
				retVal = word+" "+retVal;
				word = "";
			}
		}
		return word+" "+retVal;
	}

}
