import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Scanner;
public class Dancers {

	public static void main(String[] args) throws Exception {
		PrintWriter out = new PrintWriter("output.out");
		Scanner in = new Scanner(new File("B-small-attempt5.in"));
        int testCases = in.nextInt();
        for (int i = 1; i <= testCases; i++){
        	int N = in.nextInt(),counter=0;
        	int S = in.nextInt();
        	int P = in.nextInt();
        	for(int j = 0 ; j < N ;j++){
        		int googler= in.nextInt();
        		if(googler%3 == 0){
        			if(googler/3 >= P){
        				counter++;
        			}
        			else if(googler/3 + 1 >= P && S!=0){
        				counter++;
        				S--;
        			}
        		}
        		else if(googler%3==1){
        			if(googler/3 + 1 >= P){
        				counter++;
        			}
        		}
        		else if(googler%3==2){
        			if(googler/3 + 1 >= P){
        				counter++;
        			}
        			else if(googler/3 + 2 >= P && S!=0){
        				counter++;
        				S--;
        			}
        		}
        	}
        	out.printf("Case #%d: %d",i,counter);
        	out.printf("\n");
        }
        out.close();
        in.close();

	}

}