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_with_googlers;

import java.io.IOException;
import java.util.ArrayList;

public class FindNumber {
	
	public static Integer start (String casus) {
        
        String[] splitInput = casus.split(" ");
        
        ArrayList<Integer> intinput = new ArrayList<Integer>();
        for (String s: splitInput) {
        	intinput.add(Integer.parseInt(s));
        	System.out.print(s + " ");
        }
        System.out.println();
        
        int nr=0;
        
        int googlers = intinput.get(0);
        int surprise = intinput.get(1);
        int p = intinput.get(2);
        
        for(int i=0; i<3; i++) {
        	intinput.remove(0);
        }
        
        for(int i=0; i<googlers; i++) {
        	boolean passtest = false;
        	System.out.println("Working on digit " + intinput.get(i) + " with surprise " + surprise + " and test " + p);
        	
        	if (p==0) {
        		passtest = true;
        		System.out.println("test was set to 0");
        	} else if (intinput.get(i)>0) {
        		if ((intinput.get(i)/3)>=p) {
        			passtest=true;
        			System.out.println("Integer " + intinput.get(i) + " was devided by three and the result was bigger or equal to " + p);
        		}
        		else if (((intinput.get(i)-p)/2)>=(p-1)){
        			passtest=true;
        			System.out.println("Integer " + intinput.get(i) + " was deminished by " + p + " and the result was devided by two. The result of this was bigger or equal to " + (p-1));
        		}
        		else if (((intinput.get(i)-p)/2)>=(p-2)&&surprise>0) {
        			passtest=true;
        			surprise--;
        			System.out.println("Integer " + intinput.get(i) + " was deminished by " + p + " and the result was devided by two. The result of this was bigger or equal to " + (p-2) + " and we still had some surprises left.");
        		}
        	}
        	if (passtest) nr++;
    		System.out.println(" nr is now set to " + nr);
        }
        
		return nr;
	}
}
