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.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;


public class B {
	
	public static void main(String[] args) throws IOException {
		Scanner in = new Scanner(new File("B-small.in"));
		FileWriter fw = new FileWriter("B-small.out");
		
		int T = in.nextInt();
		
		for (int tc = 1; tc <= T; tc++) {
			int count = 0;
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int[] totalScores = new int[N];
			int special = 0;
			for(int i = 0; i < N; i++) {
				totalScores[i] = in.nextInt();
				if(totalScores[i] >= 3) {
					int remainder = totalScores[i] % 3;
					int mid = totalScores[i] / 3;
					
					if(remainder == 0) {//mid mid mid or mid-1 mid mid+1;
						if(mid >= p)
							count++;
						else if(mid+1 >= p && special < S) {
							special++;
							count++;
						}
					} else if(remainder == 1) {//mid mid mid+1 or mid-1 mid+1 mid+1
						if(mid >= p)
							count++;
						else if(mid+1 >= p)
							count++;
						
					} else {//mid mid+1 mid+1 or mid mid mid+2
						if(mid >= p)
							count++;
						else if(mid+1 >= p)
							count++;
						else if(mid+2 >= p && special < S) {
							special++;
							count++;
						}
					}
				} else {
					if((totalScores[i] == 0 && p == 0) || (totalScores[i] == 1 && p <= 1))
						count++;
					else if(totalScores[i] == 2) {
						if(p <=1) {
							count++;
						} else if(p == 2 && special < S) {
							special++;
							count++;
						}
					}
				}
				
			}
			
			fw.write ("Case #" + tc + ": " + count + "\n");
		}
		fw.flush();
		fw.close();
	}

}
