/*
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 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;


public class dancing {
	public static void main(String args[]) throws Exception{
		FileInputStream fs = new FileInputStream("in2.txt");
	    DataInputStream in = new DataInputStream(fs);
	    BufferedReader br=new BufferedReader(new InputStreamReader(in));
	    FileWriter fstream = new FileWriter("out3.txt");
		BufferedWriter out = new BufferedWriter(fstream);
		int T=Integer.parseInt(br.readLine());
		for(int i=0;i<T;i++){
			String line=br.readLine();
			String str[]=line.split(" ",-1);
			int N=Integer.parseInt(str[0]);
			int S=Integer.parseInt(str[1]);
			int P=Integer.parseInt(str[2]);
			int test=(3*P-2);
			int test2=(3*P-4);
			int count=0;
			int count2=0;
			for(int j=0;j<N;j++){
				int id=Integer.parseInt(str[3+j]);
				if(id>=test){
					count++;
				}
				else if((id>=test2)&& id>0){
					count2++;
				}
			}
			if(S>=count2){
				count=count+count2;
			}
			else{
				count=count+S;
			}
			out.write("Case #"+(i+1)+": "+count);
			out.newLine();
		}
		out.close();
		br.close();
	}
}
