import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.HashMap;


public class B {
	
public static int b(String str){
	
	int retVal = 0;
	
	String arr[] = str.split(" ");
	
	int N = Integer.parseInt(arr[0]);
	int S = Integer.parseInt(arr[1]);
	int P = Integer.parseInt(arr[2]);
	
	if(P == 0){
		return N;
	}
	
	int sum = 3*P - 2;
	
	for(int i = 3; i < arr.length ; i++){
		
		int Ti = Integer.parseInt(arr[i]);
		if(Ti >= sum){
			retVal++;
		}
		else if(S >0 && Ti > 0 && Ti >= sum - 2){
			retVal++;
			S--;
		}
	}
	
	
	return retVal;
}	
	
public static void main(String args[]){
		
		File file = new File("B-small-attempt0.in");
		
		int T = 0;
		try{
			  FileInputStream fstream = new FileInputStream(file);
			
			  DataInputStream in = new DataInputStream(fstream);
			  BufferedReader br = new BufferedReader(new InputStreamReader(in));
			  String strLine;
			  if ((strLine = br.readLine()) != null)   {
				  T = Integer.parseInt(strLine);
			  }
			  int currentCase = 1;
			  while(T > 0 && currentCase <= T){
						
						String str= br.readLine();
						
						System.out.println("Case #"+currentCase+": " + b(str));
						currentCase++;
					}
			
			  in.close();
			    }catch (Exception e){
			  System.err.println("Error: " + e.getMessage());
			  }
		
		
		
	}
	
}
