import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;


public class Dancing_improved {
	
	static int f_Superan_limites(String params){
		  int superan_limite=0;
		  String[] parametros=params.split(" ");
		  
		  int n_participantes= Integer.parseInt(parametros[0]);
		  int n_sorprendidos= Integer.parseInt(parametros[1]);
		  int nota_limite= Integer.parseInt(parametros[2]);
		  
		  int suma_notas, resto, nota_juego;
		  for(int i=3;i<parametros.length;i++){ // Recorro las sumas de los participantes
			  
			  suma_notas=Integer.parseInt(parametros[i]);
			  resto=suma_notas%3;
			  
			  if(resto==0){ // el resto es el número triplicado!
				  nota_juego=suma_notas/3;
				  if(nota_juego>=nota_limite){
					  superan_limite++;
				  }else if(nota_juego-1>=0 && n_sorprendidos>0 && ((nota_juego+1)>=nota_limite || (nota_juego+2)>=nota_limite)){ // no supera el límite pero podría hacerlo si quedan sorprendidos
					  n_sorprendidos--;
					  superan_limite++;
				  }
			  }else if((suma_notas+1)%3==0){ // Tendré que jugar con el valor en +-1
				  nota_juego=(suma_notas+1)/3;
				  if(nota_juego-1>=0 && nota_juego>=nota_limite){
					  superan_limite++;
				  }else if(nota_juego-1>=0 && n_sorprendidos>0 && (nota_juego+1)>=nota_limite){
					  n_sorprendidos--;
					  superan_limite++;
				  }
			  }else if((suma_notas+2)%3==0){ // Tendré que jugar con el valor en +-2
				  nota_juego=(suma_notas+2)/3;
				  if(nota_juego-1>=0 && nota_juego>=nota_limite){
					  superan_limite++;
				  }		  
			  }			  
		  }
		  return superan_limite;
	}
	
	public static void main(String[] args) throws IOException {
		FileReader fr = new FileReader(args[0]);
		BufferedReader bf = new BufferedReader(fr);
		int ntest=0;
		
		FileWriter fstream = new FileWriter("out.txt");
		BufferedWriter out = new BufferedWriter(fstream);
		
		String lines = bf.readLine();
		String liner, linew;
		int lines_r=0;
		String[] numbers;
		int total;
		
		while((liner = bf.readLine())!=null && lines_r<=Integer.parseInt(lines)) {
			ntest++;
			numbers=liner.split(" ");
			total=f_Superan_limites(liner);
			linew="Case #"+ntest+": "+total+"\n";
			out.write(linew);
			lines_r++;
		}
		out.close();
		fr.close();
	}
}

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

public class Dancing {

	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(new File("B-small-attempt0.in"));
		FileWriter fstream = new FileWriter("Bout.txt");
		BufferedWriter outp = new BufferedWriter(fstream);
		int cases = sc.nextInt();
		for (int r = 0; r < cases; r++) {
			int total = 0;
			int totalS = 0;
			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();
			int[] NN = new int[N];
//			System.out.println("Surprising: =" + S);
			for (int rr = 0; rr < N; rr++) {
				NN[rr] = sc.nextInt();
				int a = NN[rr] / 3;
				int b = (NN[rr] - a) / 2;
				int c = NN[rr] - a - b;
				// find surprising score
				// int lowest=a<b?a:b;
				// lowest=lowest<c?lowest:c;
				// int highest=b>a?b:a;
				// highest=highest>c?highest:c;

				// a- b+
				int max = max(a, b, c);
				int maxS = max;

				int a1 = a - 1;
				int b1 = b + 1;
				int c1 = c;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// a- c+
				a1 = a - 1;
				b1 = b;
				c1 = c + 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// a+ b-
				a1 = a + 1;
				b1 = b - 1;
				c1 = c;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// a+ c-
				a1 = a + 1;
				b1 = b;
				c1 = c - 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// b- c+
				a1 = a;
				b1 = b - 1;
				c1 = c + 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// b+ c-
				a1 = a;
				b1 = b + 1;
				c1 = c - 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				if (max >= p)
					total++;
				if (maxS >= p)
					totalS++;
//				System.out.println(a+" "+b+" "+c+" "+max+" "+maxS);
			}
//			System.out.println(total + " " + totalS);
			int fin=total;
			if (total+S>totalS)fin=totalS;
			else fin=total+S;
            
			System.out.println("Case #" + (r + 1) + ": " + fin);
			outp.write("Case #" + (r + 1) + ": " + fin+"\n");
		}
		outp.flush();
		fstream.close();
	}

	public static int maxDiff(int a, int b, int c) {
		if (a<0||b<0||c<0||a>10||b>10||c>10)return 100;
		double diff1 = Math.abs(a - b);
		double diff2 = Math.abs(a - c);
		double diff3 = Math.abs(b - c);
		return (int) Math.max(Math.max(diff1, diff2), diff3);
	}

	public static int max(int a, int b, int c) {
		return (a > b ? a : b) > c ? (a > b ? a : b) : c;
	}

}
