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.*;

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();
    }

}
