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 qualifs;

import gcj.Gcj;

import java.util.List;

public class B {
	
	final String file;
	
	B (String f) {
		file = f;
	}
	
	public void run() {

		Gcj gcj = new Gcj(file);
		
		gcj.readLine();
		int ncase = gcj.iToken();
		
		for (int cas=1 ; cas <= ncase ; cas++) {
			
			gcj.readLine();
			int N = gcj.iToken();
			int S = gcj.iToken();
			int p = gcj.iToken();
			int[] t = gcj.iBunch();
			
			int up = 0;
			
			for (int i=0 ; i<N ; i++) {
				int x = t[i];
				
				if (x >= 28) {
					if (10 >= p) up++;
				}
				else if (x == 0) {
					if (0 >= p) up++;
				}
				else {
					int u = x / 3;
					int m = x % 3;
					if (m > 0) u++;
					if (u >= p) up++;
					else {
						if (S > 0 && m != 1) {
							u++;
							if (u >= p) {
								S--;
								up++;
							}
						}
					}
				}
			}

			Gcj.outcase(cas, false);
			System.out.println(up);
		}
		
		gcj.terminate();
		
	}
	
}
