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.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();
	}
}