/*
 * To change this template, choose Tools | Templates
 * 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.util.*;
import java.io.*;

public class dancing {
    public static void main(String[] args) throws Throwable {
	Scanner input=new Scanner(new File("dancing.in"));
	PrintWriter out=new PrintWriter(new File("dancing.out"));
	int cases=input.nextInt();
	for(int test=1;test<=cases;test++) {
	    int n=input.nextInt();
	    int s=input.nextInt();
	    int p=input.nextInt();
	    int[] t=new int[n];
	    for(int i=0;i<n;i++) t[i]=input.nextInt();
	    int numNS=0, numS=0;
	    for(int i=0;i<n;i++) {
		if(t[i]/3+(t[i]%3==0?0:1)>=p) numNS++;
		}
	    for(int i=0;i<n;i++) {
		if(t[i]<2) {
		    if(t[i]>=p) numS++;
		    }
		else {
		    if((t[i]-2)/3+2>=p) numS++;
		    }
		}
	    int ans=numNS+Math.min(numS-numNS, s);
	    out.println("Case #"+test+": "+ans);
	    }
	out.close();
	}
    }