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);
		
		
		
	}
}

package codejam;

import java.util.ArrayList;

import codejam.fileHandler;

public class SpeakingInTongues {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		fileHandler file = new fileHandler("input.in", "output.in");
		int noOfCase = file.readCase();
		char abcd[] = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k',
				'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
				'x', 'y', 'z' };
		char replacement[] = { 'y', 'n', 'f', 'i', 'c', 'w', 'l', 'b', 'k',
				'u', 'o', 'm', 'x', 's', 'e', 'v', 'z', 'p', 'd', 'r', 'j',
				'g', 't', 'h', 'a', 'q' };
		ArrayList<Character> arrayList = new ArrayList<Character>();
		for(int i=0;i<replacement.length;i++){
			arrayList.add(replacement[i]);
		}
		String string;
		String outputString;
		for (int i = 1; i <= noOfCase; i++) {
			string = file.readLineFromInput();
			outputString = "Case #" + i + ": ";
			for(int j=0;j<string.length();j++){
				if(string.charAt(j) == ' '){
					outputString += " ";
				}
				else{
					int k = arrayList.indexOf(string.charAt(j));
					outputString += abcd[k];
				}
			}
			outputString += "\n";
			file.writeToOutput(outputString);
		}

	}

}
