import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

import java.io.*;

public class Dancing {

    public static void main (String[] args) throws IOException {
        BufferedReader input = new BufferedReader(new FileReader (args[0]));
        FileWriter output = new FileWriter("dancingOutput.txt");
        int numTests = Integer.parseInt(input.readLine());
        for (int test = 1; test <= numTests; test++) {
            output.write("Case #" + test + ": ");
            String testCase = input.readLine();
            String[] split = testCase.split(" ");
            int[] nums = new int[split.length - 3];
            int numGooglers = Integer.parseInt(split[0]);
            int surprising = Integer.parseInt(split[1]);
            int maxScore = Integer.parseInt(split[2]);
            int firstScore = maxScore + Math.max(maxScore-1, 0)*2;
            int secondScore = maxScore + Math.max(maxScore-2, 0)*2;
            for (int i = 3; i < split.length; i++) {
                nums[i-3] = Integer.parseInt(split[i]);
            }
            int sum = 0;
            for (int i = 0; i < nums.length; i++) {
                if (nums[i] >= firstScore) {
                    sum++;
                } else if (surprising > 0 && nums[i] >= secondScore) {
                    sum++;
                    surprising--;
                }
            }
            output.write(sum + "\n");
        }
        output.flush();
    }

}
