/*
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 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

import java.io.File;
import java.util.*;

public class ProblemB {

	public static void main(String[] args) throws Exception {

		Scanner sc = new Scanner(new File("C:\\B-small-attempt0.in"));
		//Scanner sc = new Scanner(System.in);
		int cases = Integer.parseInt(sc.nextLine().trim());
		for (int i = 0; i < cases; i++) {
			int n = sc.nextInt();
			int s = sc.nextInt();
			int p = sc.nextInt();
			int[] val = new int[n];

			for (int j = 0; j < n; j++) {
				val[j] = sc.nextInt();
			}
			System.out.println("Case #" + (i + 1) + ": " + solve(s, p, val));
		}
	}

	private static int solve(int s, int p, int[] val) {

		int ret = 0;

		for (int v : val) {
			int x1 = 0;

			if (v < 2) {
				x1 = v;
			} else if (v > 28) {
				x1 = 10;
			} else if (v % 3 == 1) {
				x1 = (v + 2) / 3;
			} else if (v % 3 == 0) {
				x1 = v / 3;
				if ((x1 == p - 1) && (s > 0)) {
					s--;
					x1++;
				}
			} else {
				x1 = (v + 1) / 3;
				if ((x1 == p - 1) && (s > 0)) {
					s--;
					x1++;
				}
			}
			if (x1 >= p)
				ret++;
		}
		return ret;
	}
}
