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 dancing;
import java.io.*;
import java.util.StringTokenizer;
import java.util.HashSet;

class Solucion{
    int solucion(String datos){
        int ret = 0;
        int ok = 0;
        int posiblesorpresa = 0;
        
        StringTokenizer tk = new StringTokenizer(datos);
        int jug = Integer.parseInt(tk.nextToken());
        int sorpresas = Integer.parseInt(tk.nextToken());
        int minimo = Integer.parseInt(tk.nextToken());
        
        for (int i=0;i<jug;i++){
            int triple = Integer.parseInt(tk.nextToken());
            int reparto = triple - minimo;
            int particion = reparto / 2;
            int diferencia = minimo - particion;
            
            if (( diferencia < 3) && (reparto >= 0) ){
                if (diferencia == 2){
                    posiblesorpresa++;
                    //System.err.println(triple + " SORPRESA");
                }
                else{
                    ok++;
                    //System.err.println(triple + " SI");
                }
            }
            else{
                //System.err.println(triple + " NO");
            }
        }
        
        ret = ok + Math.min(sorpresas, posiblesorpresa);
        return ret;
    }
}
public class Dancing {
    public static void main(String[] args) throws Exception{
        Solucion s = new Solucion();
        s.solucion("2 1 1 8 0");
        
        InputStreamReader isr = new InputStreamReader(System.in);
        BufferedReader br = new BufferedReader (isr);
        
        String linea;
        linea = br.readLine();
        int casos = Integer.parseInt(linea);
        
        for (int i=0;i<casos;i++){
            linea = br.readLine();
            int ret = s.solucion(linea);
            System.out.println("Case #"+ (i+1) + ": " + ret );
        }
    }
}
