import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.StringTokenizer;


public class Bversion2 {
	public static void main(String[] args) throws IOException {
		BufferedReader br=new BufferedReader(new FileReader("codejamb.in"));
		BufferedWriter brout=new BufferedWriter(new FileWriter("codejamb.out"));
		StringTokenizer sb=new StringTokenizer(br.readLine());
		int t=Integer.parseInt(sb.nextToken());
		int n;
		int p;
		int surprising;
		int[] values;
		for(int l=1;l<=t;l++) {
			sb=new StringTokenizer(br.readLine());
			n=Integer.parseInt(sb.nextToken());
			surprising=Integer.parseInt(sb.nextToken());
			p=Integer.parseInt(sb.nextToken());
			int result=0;
			values=new int[n];
			for(int i=0;i<n;i++) {
				values[i]=Integer.parseInt(sb.nextToken());
			}
		    for(int i=0;i<n;i++) {
		    	int x=calcifpossible(values[i],p);
		    	if(x==1) {
		    		
		    	}
		    	else if(surprising>0) {
		    		x=calcifSur(values[i],p);
		    		if(x==1)
		    		surprising--;
		    	}
		    	result+=x;
		    }
		
			brout.write("Case #"+l+": "+result+"\n");
		}
		brout.close();
		return;
	}
	public static int calcifpossible(int k,int p) {
		int kk=k%3;
		int ifnotsurprising=0;
		int num1not=0,num2not=0,num3not=0;
		switch(kk) {
		case 0:
			
				num1not=k/3;
				num2not=k/3;
				num3not=k/3;
			
			break;
		case 1:
			
				num1not=k/3;
				num2not=k/3;
				num3not=k/3+1;
			
		
			break;
		case 2:
			
			num1not=k/3;
			num2not=k/3+1;
			num3not=k/3+1;
			break;
		}
		if(num1not>=p) {
			ifnotsurprising++;
		}
		if(num2not>=p) {
			ifnotsurprising++;
		}
		if(num3not>=p) {
			ifnotsurprising++;
		}
		if(ifnotsurprising>0) return 1;
		else return 0;
		
	}
	public static int calcifSur(int k,int p) {
		int num1s=0;
		int num2s=0;
		int num3s=0;
		int kk=k%3;
		int ifsurprising=0;
		switch(kk) {
		case 0:
			if(k==30 || k==0) {
				num1s=k/3;
				num2s=k/3;
				num3s=k/3;
			} else {
				num1s=k/3-1;
				num2s=k/3;
				num3s=k/3+1;
				
			}
			
			break;
		case 1:
			if(k==1) {
				num1s=k/3;
				num2s=k/3;
				num3s=k/3+1;
				
			} else {
				num1s=k/3-1;
				num2s=k/3+1;
				num3s=k/3+1;
				
			}
		
			break;
		case 2:
			num1s=k/3;
			num2s=k/3;
			num3s=k/3+2;
			
			break;
		}
		if(num1s>=p) {
			ifsurprising++;
		}
		if(num2s>=p) {
			ifsurprising++;
		}
		if(num3s>=p) {
			ifsurprising++;
		}
		if(ifsurprising>0) return 1;
		else return 0;
	}
	public static int getAnswer(int[] x,int p,int surprisingleft,int start) {
		if(x.length-start<surprisingleft) {
			return Integer.MIN_VALUE;
		}
		if(start>=x.length && surprisingleft!=0) {
			return Integer.MIN_VALUE;
		}
		if(start==x.length && surprisingleft==0) {
			return 0;
		}
		boolean flag=false;
		if(surprisingleft==0) {
			flag=true;
		}
		int ifsurprising=0;
		int ifnotsurprising=0;
		int k=x[start]%3;
		int num1s=0;
		int num2s=0;
		int num3s=0;
		int num1not=0;
		int num2not=0;
		int num3not=0;
		switch(k) {
		case 0:
			if(x[start]==30 || x[start]==0) {
				num1not=x[start]/3;
				num2not=x[start]/3;
				num3not=x[start]/3;
				num1s=x[start]/3;
				num2s=x[start]/3;
				num3s=x[start]/3;
			} else {
				num1s=x[start]/3-1;
				num2s=x[start]/3;
				num3s=x[start]/3+1;
				num1not=x[start]/3;
				num2not=x[start]/3;
				num3not=x[start]/3;	
			}
			
			break;
		case 1:
			if(x[start]==1) {
				num1s=x[start]/3;
				num2s=x[start]/3;
				num3s=x[start]/3+1;
				num1not=x[start]/3;
				num2not=x[start]/3;
				num3not=x[start]/3+1;
			} else {
				num1s=x[start]/3-1;
				num2s=x[start]/3+1;
				num3s=x[start]/3+1;
				num1not=x[start]/3;
				num2not=x[start]/3;
				num3not=x[start]/3+1;
			}
		
			break;
		case 2:
			num1s=x[start]/3;
			num2s=x[start]/3;
			num3s=x[start]/3+2;
			num1not=x[start]/3;
			num2not=x[start]/3+1;
			num3not=x[start]/3+1;
			break;
		}
		if(num1s>=p) {
			ifsurprising++;
		}
		if(num2s>=p) {
			ifsurprising++;
		}
		if(num3s>=p) {
			ifsurprising++;
		}
		if(num1not>=p) {
			ifnotsurprising++;
		}
		if(num2not>=p) {
			ifnotsurprising++;
		}
		if(num3not>=p) {
			ifnotsurprising++;
		}
		if(flag) {
			if(ifnotsurprising>0)
			return getAnswer(x,p,surprisingleft,start+1)+1;
			else 
				return getAnswer(x,p,surprisingleft,start+1);
		}
		else {
			int acc21=0;
			int acc22=0;
			if(ifsurprising>0) {
				acc21=1;
			}
			if(ifnotsurprising>0) {
				acc22=1;
			}
		    
		if(getAnswer(x,p,surprisingleft-1,start+1)+acc21> getAnswer(x, p, surprisingleft, start+1)+acc22)
			return getAnswer(x,p,surprisingleft-1,start+1)+acc21;
		else 
			return getAnswer(x, p, surprisingleft, start+1)+acc22;
	   }
		
	}
}

