import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

package test;
import java.io.*;

public class Test {
	
	static public void magic(String tmp, int Result [],int index ){
		int N=0,S=0,P=0,size;
		char Carr []= new char[300];
		size=tmp.length();
		tmp.getChars(0, size, Carr, 0);
		
		int i=0,j=0,spc=0;
		String bom;
		while (spc<3){
			
			if(Carr[j]!=' '){
				j++;
			}else{
				bom=tmp.substring(i, j);
				if(spc==0)
					N=Integer.parseInt(bom);
				if(spc==1)
					S=Integer.parseInt(bom);
				if(spc==2)
					P=Integer.parseInt(bom);
				spc++;
				j++;
				i=j;
			}
		}
		
		int counter=N;
		int bomnum,nosur,sur,ans=0;
		nosur=((P-1)*2)+P;
		sur=((P-2)*2)+P;
		if(sur<0)
			sur=1;
		while (counter>0){
			if(Carr[j]!=' '&&j<size){
				j++;
			}else{
				bom=tmp.substring(i, j);
				bomnum=Integer.parseInt(bom);
				if(bomnum>=nosur){
					ans++;
				}else if(bomnum>=sur && S>0){
					ans++;
					S--;
				}
				j++;
				i=j;
				counter--;
			}
		}
		
		Result[index]=ans;
		
	}
	
	public static void main(String[] args) {
		
		////////
		int index=0,T,casenum=1,j;
		String tmp;
		
		int Result[]=new int [101];
		
		////////
		
		BufferedReader reader;
		reader = new BufferedReader(new InputStreamReader(System.in));
		try {
			tmp = reader.readLine();
			T=Integer.parseInt(tmp);
			
			j=T;
			while(j!=0){
				tmp = reader.readLine();
				magic (tmp,Result,index);
				
				index++;
				j--;
			}
			
			j=T;
			while(j!=0){
				System.out.println("Case #"+casenum+": "+Result[casenum-1]);
				casenum++;
				j--;
			}
			
			
		} catch (IOException e) {
			e.printStackTrace();
		}	
	}
}