/*
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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.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class ProblemB {

    public static void main(String[] args) throws IOException {
        Scanner s = new Scanner(System.in);
        PrintWriter pw = new PrintWriter(new FileWriter("B.out"));
        int cas = s.nextInt();
        
        for( int i = 0; i < cas; i++){
            
            int N = s.nextInt();
            int S = s.nextInt();
            int p = s.nextInt();
            
            int noS = 0;
            int Pmaxs = 0;
            for( int n = 0; n < N; n++){
                int t = s.nextInt();
                int ter = t/3;
                
                    switch(t%3){
                        case 0:{
                            if(ter >= p){
                                Pmaxs++;
                            }else if(ter+1 >= p && ter+1 <= 10 && ter+1 <= t && ter-1 >= 0 ){
                                noS++;
                                Pmaxs++;
                            }
                            break;
                        }
                        case 1:{
                            if(ter >= p){
                                Pmaxs++;
                            }else if(ter+1 >= p && ter+1 <= 10){
                                Pmaxs++;
                            }
                            break;
                        }
                        case 2:{
                            if(ter >= p){
                                Pmaxs++;
                            }else if(ter+1 >= p && ter+1 <= 10){
                                Pmaxs++;
                            }else if(ter+2 >= p && ter+2 <= 10){
                                noS++;
                                Pmaxs++;
                            }
                            break;
                        }
                    }
                
            }
            if(noS > S){ Pmaxs -= (noS - S); }
            pw.println("Case #"+(i+1)+": "+Pmaxs);
        }
        pw.close();
        s.close();
    }
}
