/*
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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.IOException;
import java.util.List;

public class StoreCredit extends JamProblem {
    public static void main(String[] args) throws IOException {
        StoreCredit problem= new StoreCredit();
        problem.go();
    }

    @Override
    String solveCase(JamCase jamCase) {
        StoreCreditCase cas = (StoreCreditCase) jamCase;
        for (int i=0; i<cas.itemCount; i++) {
            for (int j=0; j<cas.itemCount; j++) {
                if (i==j) {
                    continue;
                }
                if (cas.prices[i] + cas.prices[j] == cas.credit) {
                    return "" + (i+1) + " " + (j+1);
                }
            }
        }
        throw new RuntimeException();
    }

    @Override
    JamCase parseCase(List<String> file, int line) {
        StoreCreditCase cas = new StoreCreditCase();
        String fist =  file.get(line);
        String second =  file.get(line+1);
        String third =  file.get(line+2);
        cas.credit= Integer.parseInt(fist);
        cas.lineCount = 3;
        cas.itemCount = Integer.parseInt(second);
        cas.prices = JamUtil.parseIntList(third, cas.itemCount);
        return cas;
    }
}

class StoreCreditCase extends JamCase {
    int itemCount;
    int[] prices;
    public int credit;
}
