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.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;


public class problemC {
	public static void main (String[] argv) throws Exception{
		BufferedReader in = new BufferedReader(new InputStreamReader(
				new FileInputStream("test.in")));
		PrintWriter pw = new PrintWriter(new FileOutputStream("result.txt"));
		int number = Integer.parseInt(in.readLine());
		String line = "";
		int cases;
		int base;
		int score;
		int l=1;
		for (int k=0;k<number;k++){
		line=(in.readLine());
		cases=0;
		String[] test=line.split(" ");
		int nbpeople=Integer.parseInt(test[0]);
		int surprise=Integer.parseInt(test[1]);
		int min=Integer.parseInt(test[2]);
		for (int i=3;i<test.length;i++){
			score=Integer.parseInt(test[i]);
			base=score/3;
			switch (score % 3){
			case 0:
				if (base>=min){
					cases++;
				}else{
					if ((surprise > 0)&&(base>0)&& ((base+1)>=min)){
						cases++;
						surprise--;
					}
				}
				break;
			case 1:
				if ((base >= min) || ((base+1) >=min)) {
					cases++;
				}else{
					if ((surprise >0)&&((base+1)>=min)){
						cases++;
						surprise--;
					}
				}
				break;
			case 2:
				if (((base+1)>min)|| (base >=min)){
					cases++;
				}else{
					if ((surprise >0)&& ((base+2)>= min)){
						cases++;
						surprise--;
					}
				}
				break;
			}
		}
		
		pw.append("Case #" + l + ": " + cases+ "\n");
		l++;
		//System.out.println (cases);
		
		}
		pw.flush();
	}
}