/*
 * To change this template, choose Tools | Templates
 * 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
    }

package jpt.codejam;

import java.io.PrintStream;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class Codejam2012 {
	static void solve_Qual_B() throws Exception {
		Scanner in = new Scanner(System.in);
		PrintStream out = System.out;
		
		int cases = in.nextInt();
		for (int nCase = 1; nCase <= cases; ++nCase) {
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int res = 0;
			for (int i=0; i<N; ++i) { 
				int t = in.nextInt();

				int max1 = (t+2)/3;
				int max2 = (t+4)/3;
				if (t<=1 || t>=29) max2 = -1;
				
				if (max1 >= p) ++res;
				else if (max2 >= p && S > 0) {
					++res;
					--S;
				}
			}
			out.printf("Case #%d: %d\n", nCase, res);
		}
	}

	
	static void solve_Qual_C() throws Exception {
		Scanner in = new Scanner(System.in);
		PrintStream out = System.out;
		
		int[] ten = new int[8];
		ten[0] = 1;
		for (int i=1; i<ten.length; ++i) ten[i] = ten[i-1]*10;
		
		
		int cases = in.nextInt();
		for (int nCase = 1; nCase <= cases; ++nCase) {
			int A = in.nextInt();
			int B = in.nextInt();
			int res = 0;
			Set<Integer> ms = new HashSet<Integer>();
			for (int n=A; n<=B; ++n) {
				int d = 1;
				for (int aux=10; aux<=n; aux*=10) ++d;
				ms.clear();
				for (int k=1; k<d; ++k) {
					int q = n % ten[k];
					if (q<ten[k-1]) continue;
					int p = n / ten[k];
					int m = q * ten[d-k] + p;
					if (A<=m && B>=m && n!=m && !ms.contains(m)) ++res;
					ms.add(m);
				}
			}
			out.printf("Case #%d: %d\n", nCase, res/2);
		}
	}
	
	public static void main(String[] args) throws Exception {
		solve_Qual_B();
		//solve_Qual_C();
		//solve_1A_A();
		//solve_1A_B();
		//solve_1A_C();
	}
}
