/*
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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.*;
import java.util.*;
class Problems 
{
    public static void main (String [] args) throws Exception 
    {
        BufferedReader f = new BufferedReader(new FileReader("input.java"));
        PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("output.java")));
        StringTokenizer st = new StringTokenizer(f.readLine());
        int T=Integer.parseInt(st.nextToken());
        for(int t=0;t<T;t++) {
            st=new StringTokenizer(f.readLine());
            int N=Integer.parseInt(st.nextToken());
            int S=Integer.parseInt(st.nextToken());
            int p=Integer.parseInt(st.nextToken());
            int[] scores=new int[N];
            for(int i=0;i<N;i++) {
                scores[i]=Integer.parseInt(st.nextToken());
            }
            int res=0;
            int minScoreWithSurprise=p+2*(p-2);
            int minScoreWithoutSurprise=p+2*(p-1);
            for(int i=0;i<N;i++) {
                if(scores[i]==0) {
                    if(p==0) res++;
                } else if(scores[i]==1) {
                    if(p==1||p==2) res++;
                }
                else if(minScoreWithoutSurprise<=scores[i]) res++;
                else if(minScoreWithSurprise<=scores[i]&&S>0) {
                    res++;
                    S--;
                }
            }
            out.println("Case #"+(t+1)+": "+res);
        }
        out.close();
        System.exit(0);
    }
}
