import java.util.Scanner;
public class B {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		for(int zz = 1; zz <= T;zz++){
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int x = 0;
			for(int i = 0; i < N;i++){
				int score = in.nextInt();
				int best = score/3;
				int mod = score%3;
				int diff = p-best;
				if(diff<1){
					x++;
				}else if(diff<2){
					if(mod==0 && score !=0){
						if(S!=0){
							S--;x++;
						}
					}else if(score!=0){
						x++;
					}
				}else if(diff<3){
					if(mod==2){
						if(S!=0){
							S--;x++;
						}
					}
				}
			}
			System.out.format("Case #%d: %d\n", zz, x);
		}
	}
}

package dance_comp;

import java.io.*;

public class Dance_Comp {
    int N,count=0;
    String s="",temp[];
    public Dance_Comp() {
        try {
            FileInputStream fis=new FileInputStream("B-large.in");
            DataInputStream dis=new DataInputStream(fis);
            FileOutputStream fos = new FileOutputStream("B-large.out");
            DataOutputStream dos=new DataOutputStream(fos);
            N=Integer.parseInt(dis.readLine());
            for(int i=1;i<=N;i++)
            {
                s=dis.readLine();
                count=0;
                temp=s.split(" ");
                int dancer=Integer.valueOf(temp[0]),surp=Integer.valueOf(temp[1]),cut_of=Integer.valueOf(temp[2]);
                int mrk;
                for(int j=0;j<dancer;j++)
                {
                    mrk=Integer.valueOf(temp[3+j]);
                    int r=mrk%3;
                    mrk=mrk/3;
                    if(mrk>=cut_of || (mrk==(cut_of-1) && r>0))
                    {
                        count++;
                    }
                    else if(surp>0 && ((mrk==(cut_of-2) && r==2) || (mrk==(cut_of-1) && mrk>0)))
                    {
                        count++;
                        surp--;
                    }
                }
                
                s="Case #"+i+": "+count;
                if(i!=N)
                {
                    s=s+"\n";
                }
//                System.out.println(s);
                dos.writeBytes(s);
            }
            fis.close();
            fos.close();
            }catch(Exception e){
                System.out.println("Error: "+e);
            }
    }

    public static void main(String[] args) {
        new Dance_Comp();
    }
}
