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;
	}

}

package B;

import java.io.*;

public class B {
	
	public static void main(String[] args) throws Exception {
		BufferedReader in = new BufferedReader(new FileReader("B.in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("B.out")));
		
		int n = Integer.parseInt(in.readLine());
		for (int i = 0; i < n; ++ i) {
			String st = in.readLine();
			String[] input = st.split(" ");
			
			int T = Integer.parseInt(input[0]);
			int S = Integer.parseInt(input[1]);
			int p = Integer.parseInt(input[2]);
			
			int ans = 0;
			for (int j = 3; j < input.length; ++ j) {
				int t = Integer.parseInt(input[j]);
				if (t / 3 >= p)
					++ ans;
				else
					if (t % 3 == 0)
						if (t / 3 >= 1 && t / 3 + 1 >= p && S > 0) {
							-- S;
							++ ans;
						}
						else {}
					else 
						if (t % 3 == 1)
							if (t / 3 + 1 >= p)
								++ ans;
							else {}
						else 
							if (t / 3 + 1 >= p)
								++ ans;
							else
								if (t / 3 + 2 >= p && S > 0) {
									-- S;
									++ ans;
								}
			}
			out.println("Case #" + (i + 1) + ": " + ans);
		}
		
		out.close();
	}
	
}
