/*
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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.InputStreamReader;
import java.util.Arrays;

public class B {
	
	
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		int cases = Integer.parseInt(br.readLine());
		
		for(int c = 0; c < cases; c++) {
			String[] line = br.readLine().split(" ");
			int N = Integer.parseInt(line[0]); // Number of Googlers
			int S = Integer.parseInt(line[1]); // Number of surprising triplets
			int p = Integer.parseInt(line[2]); // How many achieved at least this score
			
			int pNormal = 0;
			int pSurprising = 0;
			
			for(int i = 3; i < line.length; i++) {
				int n = Integer.parseInt(line[i]);
				
				if(n == 0) {
					if(n >= p)
						pNormal++;
				}
				else if(n % 3 == 0) {
					if((n/3) >= p)
						pNormal++;
					else if((n/3)+1 >= p)
						pSurprising++;
				}
				else if(n % 3 == 1) {
					if((n/3)+1 >= p)
						pNormal++;
				}
				else {
					if((n/3)+1 >= p) {
						pNormal++;
					}
					else if((n/3)+2 >= p) {
						pSurprising++;
					}
				}
			}
			
			if(pSurprising > S)
				pSurprising = S;
			
			System.out.println("Case #"+(c+1)+": "+(pNormal+pSurprising));
		}
	}
}
