/*
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 */

/*
 * 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.util.ArrayList;

public class DancingWG{
	public static void main(String[] args){
		ArrayList<String> inputs = IOGoogleCodeJam.fileInput(args[0]);
		ArrayList<String> outputs= new ArrayList<String>();
		int lines=Integer.parseInt(inputs.get(0));
		for(int i=1;i<=lines;i++){
			outputs.add(processData(inputs.get(i)));
		}
		IOGoogleCodeJam.resultsOutput(outputs,1);
	}

	public static String processData(String s){
		String aux[] = s.split(" ");
		int N = Integer.parseInt(aux[0]);
		int S = Integer.parseInt(aux[1]);
		int p = Integer.parseInt(aux[2]);
		int c = 0; //count googlers
		for(int i=3;i<aux.length;i++){
			int x = Integer.parseInt(aux[i]);
			int y = 0;
			switch(x%3){
				case 0: y=x/3;
					if(y>=p){
						c++;
					}else if(y>0){//if 0 reach here, it doesn't count
						y=(x+3)/3;
						if(y<=10 && y>=p && S>0){
							c++;
							S--;
						}
					}
					break;
				case 1: y=(x+2)/3;
					if(y>=p){
						c++;//I dont care if there's a surprise here
					}
					break;
				case 2: y=(x+1)/3;
					if(y>=p){
                                        	c++;
                                        }else{
                                                y=(x+4)/3;
                                                if(y<=10 && y>=p && S>0){
                                                	c++;
                                                        S--;
                                                }
                                        }
					break;
			}
		}
		return String.valueOf(c);
	}
}
