/*
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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.io.InputStreamReader;
import java.util.Scanner;


public class Dancing {


	public static void main(String[] args) throws NumberFormatException, IOException {
		Scanner read = new Scanner(new InputStreamReader(System.in));
		int cases = Integer.parseInt(read.next());
		int counter =1;
		while(cases>0){
			int n = Integer.parseInt(read.next());
			int s = Integer.parseInt(read.next());
			int p = Integer.parseInt(read.next());
			int bests = 0;
			int p2 =0;
			int googler;
			for(int i=0; i<n; i++){
				 googler = Integer.parseInt(read.next());
				 int x = googler/3;
				 if(googler == 1 || googler ==2 || googler == 0 ){
					 if(googler == 1 && 1>=p)
						 bests++;
					 else if(googler == 2){
						 if(1>=p)
							 bests++;
						 else if(2 >= p && p2<s){
							 bests++;
							 p2++;
						 }
					 }else if( googler == 0 && 0>=p)
						 bests++;
				 }else{
					 if((x*3) == googler){
						 if(x>=p)
							 bests++;
						 else if((x+1)>= p && p2<s){
							 bests++;
							 p2++;
						 }
						 
					 }else if((x+x+x+1)== googler){
						 if((x+1) >= p )
							 bests++;
					 }else if((x+x+x+2) == googler){
						 if((x+1)>=p)
							 bests++;
						 else if((x+2)>=p && p2<s){
							 bests++;
							 p2++;
						 }
					 }
				 }
			}
			System.out.println("Case #"+counter+": "+bests);
			cases--;
			counter++;
		}
		

	}

}
