package template;

import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;

public class TestCase {

    private boolean isSolved;
    private Object solution;
    private Map<String, Integer> intProperties;
    private Map<String, ArrayList<Integer>> intArrayProperties;
    private Map<String, ArrayList<ArrayList<Integer>>> intArray2DProperties;
    private Map<String, Double> doubleProperties;
    private Map<String, ArrayList<Double>> doubleArrayProperties;
    private Map<String, ArrayList<ArrayList<Double>>> doubleArray2DProperties;
    private Map<String, String> stringProperties;
    private Map<String, ArrayList<String>> stringArrayProperties;
    private Map<String, ArrayList<ArrayList<String>>> stringArray2DProperties;
    private Map<String, Boolean> booleanProperties;
    private Map<String, ArrayList<Boolean>> booleanArrayProperties;
    private Map<String, ArrayList<ArrayList<Boolean>>> booleanArray2DProperties;
    private Map<String, Long> longProperties;
    private Map<String, ArrayList<Long>> longArrayProperties;
    private Map<String, ArrayList<ArrayList<Long>>> longArray2DProperties;
    private int ref;
    private double time;

    public TestCase() {
        initialise();
    }

    private void initialise() {
        isSolved = false;
        intProperties = new HashMap<>();
        intArrayProperties = new HashMap<>();
        intArray2DProperties = new HashMap<>();
        doubleProperties = new HashMap<>();
        doubleArrayProperties = new HashMap<>();
        doubleArray2DProperties = new HashMap<>();
        stringProperties = new HashMap<>();
        stringArrayProperties = new HashMap<>();
        stringArray2DProperties = new HashMap<>();
        booleanProperties = new HashMap<>();
        booleanArrayProperties = new HashMap<>();
        booleanArray2DProperties = new HashMap<>();
        longProperties = new HashMap<>();
        longArrayProperties = new HashMap<>();
        longArray2DProperties = new HashMap<>();
        ref = 0;
    }

    public void setSolution(Object o) {
        solution = o;
        isSolved = true;
    }
    
    public Object getSolution() {
        if (!isSolved) {
            Utils.die("getSolution on unsolved testcase");
        }

        return solution;
    }

    public void setRef(int i) {
        ref = i;
    }
    public int getRef() {
        return ref;
    }

    public void setTime(double d) {
        time = d;
    }
    public double getTime() {
        return time;
    }
    
    public void setInteger(String s, Integer i) {
        intProperties.put(s, i);
    }
    
    public Integer getInteger(String s) {
        return intProperties.get(s);
    }

    public void setIntegerList(String s, ArrayList<Integer> l) {
        intArrayProperties.put(s, l);
    }

    public void setIntegerMatrix(String s, ArrayList<ArrayList<Integer>> l) {
        intArray2DProperties.put(s, l);
    }

    public ArrayList<Integer> getIntegerList(String s) {
        return intArrayProperties.get(s);
    }

    public Integer getIntegerListItem(String s, int i) {
        return intArrayProperties.get(s).get(i);
    }

    public ArrayList<ArrayList<Integer>> getIntegerMatrix(String s) {
        return intArray2DProperties.get(s);
    }
    
    public ArrayList<Integer> getIntegerMatrixRow(String s, int row) {
        return intArray2DProperties.get(s).get(row);
    }
    
    public Integer getIntegerMatrixItem(String s, int row, int column) {
        return intArray2DProperties.get(s).get(row).get(column);
    }

    public ArrayList<Integer> getIntegerMatrixColumn(String s, int column) {
        ArrayList<Integer> out = new ArrayList();
        
        for(ArrayList<Integer> row : intArray2DProperties.get(s)) {
            out.add(row.get(column));
        }
        return out;
    }


    public void setDouble(String s, Double i) {
        doubleProperties.put(s, i);
    }
    
    public Double getDouble(String s) {
        return doubleProperties.get(s);
    }

    public void setDoubleList(String s, ArrayList<Double> l) {
        doubleArrayProperties.put(s, l);
    }

    public void setDoubleMatrix(String s, ArrayList<ArrayList<Double>> l) {
        doubleArray2DProperties.put(s, l);
    }

    public ArrayList<Double> getDoubleList(String s) {
        return doubleArrayProperties.get(s);
    }

    public Double getDoubleListItem(String s, int i) {
        return doubleArrayProperties.get(s).get(i);
    }

    public ArrayList<ArrayList<Double>> getDoubleMatrix(String s) {
        return doubleArray2DProperties.get(s);
    }
    
    public ArrayList<Double> getDoubleMatrixRow(String s, int row) {
        return doubleArray2DProperties.get(s).get(row);
    }
    
    public Double getDoubleMatrixItem(String s, int row, int column) {
        return doubleArray2DProperties.get(s).get(row).get(column);
    }

    public ArrayList<Double> getDoubleMatrixColumn(String s, int column) {
        ArrayList<Double> out = new ArrayList();
        
        for(ArrayList<Double> row : doubleArray2DProperties.get(s)) {
            out.add(row.get(column));
        }
        return out;
    }

    
    public void setString(String s, String t) {
        stringProperties.put(s, t);
    }
    
    public String getString(String s) {
        return stringProperties.get(s);
    }

    public void setStringList(String s, ArrayList<String> l) {
        stringArrayProperties.put(s, l);
    }

    public void setStringMatrix(String s, ArrayList<ArrayList<String>> l) {
        stringArray2DProperties.put(s, l);
    }

    public ArrayList<String> getStringList(String s) {
        return stringArrayProperties.get(s);
    }

    public String getStringListItem(String s, int i) {
        return stringArrayProperties.get(s).get(i);
    }

    public ArrayList<ArrayList<String>> getStringMatrix(String s) {
        return stringArray2DProperties.get(s);
    }
    
    public ArrayList<String> getStringMatrixRow(String s, int row) {
        return stringArray2DProperties.get(s).get(row);
    }
    
    public String getStringMatrixItem(String s, int row, int column) {
        return stringArray2DProperties.get(s).get(row).get(column);
    }

    public ArrayList<String> getStringMatrixColumn(String s, int column) {
        ArrayList<String> out = new ArrayList();
        
        for(ArrayList<String> row : stringArray2DProperties.get(s)) {
            out.add(row.get(column));
        }
        return out;
    }

    
    public void setBoolean(String s, Boolean b) {
        booleanProperties.put(s, b);
    }
    
    public Boolean getBoolean(String s) {
        return booleanProperties.get(s);
    }

    public void setBooleanList(String s, ArrayList<Boolean> l) {
        booleanArrayProperties.put(s, l);
    }

    public void setBooleanMatrix(String s, ArrayList<ArrayList<Boolean>> l) {
        booleanArray2DProperties.put(s, l);
    }

    public ArrayList<Boolean> getBooleanList(String s) {
        return booleanArrayProperties.get(s);
    }

    public Boolean getBooleanListItem(String s, int i) {
        return booleanArrayProperties.get(s).get(i);
    }

    public ArrayList<ArrayList<Boolean>> getBooleanMatrix(String s) {
        return booleanArray2DProperties.get(s);
    }
    
    public ArrayList<Boolean> getBooleanMatrixRow(String s, int row) {
        return booleanArray2DProperties.get(s).get(row);
    }
    
    public Boolean getBooleanMatrixItem(String s, int row, int column) {
        return booleanArray2DProperties.get(s).get(row).get(column);
    }

    public ArrayList<Boolean> getBooleanMatrixColumn(String s, int column) {
        ArrayList<Boolean> out = new ArrayList();
        
        for(ArrayList<Boolean> row : booleanArray2DProperties.get(s)) {
            out.add(row.get(column));
        }
        return out;
    }

    public void setLong(String s, Long b) {
        longProperties.put(s, b);
    }
    
    public Long getLong(String s) {
        return longProperties.get(s);
    }

    public void setLongList(String s, ArrayList<Long> l) {
        longArrayProperties.put(s, l);
    }

    public void setLongMatrix(String s, ArrayList<ArrayList<Long>> l) {
        longArray2DProperties.put(s, l);
    }

    public ArrayList<Long> getLongList(String s) {
        return longArrayProperties.get(s);
    }

    public Long getLongListItem(String s, int i) {
        return longArrayProperties.get(s).get(i);
    }

    public ArrayList<ArrayList<Long>> getLongMatrix(String s) {
        return longArray2DProperties.get(s);
    }
    
    public ArrayList<Long> getLongMatrixRow(String s, int row) {
        return longArray2DProperties.get(s).get(row);
    }
    
    public Long getLongMatrixItem(String s, int row, int column) {
        return longArray2DProperties.get(s).get(row).get(column);
    }

    public ArrayList<Long> getLongMatrixColumn(String s, int column) {
        ArrayList<Long> out = new ArrayList();
        
        for(ArrayList<Long> row : longArray2DProperties.get(s)) {
            out.add(row.get(column));
        }
        return out;
    }

    

    


}

import java.io.*;
import java.util.*;

public class dancers
{
	public static void main(String[] args)
	{
		ArrayList<HashSet<triple>> list = new ArrayList<HashSet<triple>>();
		for (int i = 0; i <= 30; i++)
		{
			HashSet<triple> temp = new HashSet<triple>();
			list.add(temp);
		}
		for (int i = 0; i <= 10; i++)
			for (int j = 0; j <= 10; j++)
				for (int k = 0; k <= 10; k++)
				{
					if (!((Math.abs(i - j) > 2) || (Math.abs(i - k) > 2) || (Math.abs(j - k) > 2)))
					{
						triple temp = new triple(i, j, k);
						HashSet<triple> temp2 = list.get(temp.total);
						boolean found = false;
						for (triple t : temp2)
						{
							if (t.theset.equals(temp.theset))
							{
								found = true;
								break;
							}
						}
						if (!found) temp2.add(temp);
						list.set(temp.total, temp2);
					}
				}

		/*
		 * //System.out.println(list); for (HashSet<triple> h : list) {
		 * //System.out.println(h.size()); }
		 */

		try
		{
			FileReader fread = new FileReader(new File("B-small-attempt4.in"));
			BufferedReader br = new BufferedReader(fread);
			FileWriter fwrite = new FileWriter(new File("output.txt"));
			PrintWriter pw = new PrintWriter(fwrite);
			int cases = new Integer(br.readLine());
			for (int i = 1; i <= cases; i++)
			{
				String line = br.readLine();
				StringTokenizer st = new StringTokenizer(line);

				int googlers = new Integer(st.nextToken());
				int s = new Integer(st.nextToken());
				int p = new Integer(st.nextToken());

				int[] googlerscores = new int[googlers];

				for (int j = 0; j < googlers; j++)
				{
					googlerscores[j] = new Integer(st.nextToken());
				}

				// for (int a : googlerscores)
				// System.out.println(a);

				int fors[] = new int[googlers];
				int fornos[] = new int[googlers];

				for (int j = 0; j < googlers; j++)
				{
					fors[j] = 0;
					fornos[j] = 0;
				}

				int counts = 0;
				int countnos = 0;
				for (int j = 0; j < googlers; j++)
				{
					HashSet<triple> scores = list.get(googlerscores[j]);
					for (triple s1 : scores)
					{
						// System.out.println(s1);
						if (s1.p >= p)
						{
							if (s1.state == 2)
							{
								fors[j] = s1.p;
								counts++;
								// //System.out.println("counts=" + counts);
							}
							else
							{
								fornos[j] = s1.p;
								countnos++;
								// //System.out.println("countnos=" + countnos);
							}
						}
					}
				}
				// System.out.println("s=" + s);
				for (int d : fors)
				{
					// System.out.print(d + ",");
				}
				// System.out.println();

				for (int d : fornos)
				{
					// System.out.print(d + ",");
				}
				// System.out.println();
				int count = 0;
				
				if ((s == 3) && (counts == 3)) count = 3;
				else if (s == 2)
				{
					if ((googlers == 2) && (counts == 2)) count = 2;
					else if ((googlers == 3) && (counts >= 2))
					{
						int check = 0;
						if (fors[0] > 0 && fors[1] > 0)
						{
							check = 2;
							if (fornos[2] > 0) check = 3;
						}
						// 12

						if (fors[1] > 0 && fors[2] > 0)
						{
							check = Math.max(check, 2);
							if (fornos[0] > 0) check = Math.max(check, 3);
						}

						// 23
						if (fors[0] > 0 && fors[2] > 0)
						{
							check = Math.max(check, 2);
							if (fornos[1] > 0) check = Math.max(check, 3);
						}

						// 13
						count = check;
					}
				}
				else if (s == 1)
				{
					if (counts >= 1)
					{
						if (googlers == 1)
						{
							count = 1;
						}
						else if (googlers == 2)
						{
							if (fors[0] > 0)
							{
								count = 1;
								if (fornos[1] > 0) count = 2;
							}
							if (fors[1] > 0)
							{
								count = Math.max(count, 1);
								if (fornos[0] > 0) count = Math.max(count, 2);
							}
						}
						else if (googlers == 3)
						{
							if (fors[0] > 0)
							{
								int check = 1;
								if (fornos[1] > 0) check++;
								if (fornos[2] > 0) check++;
								count = Math.max(count, check);
							}
							if (fors[1] > 0)
							{
								int check = 1;
								if (fornos[0] > 0) check++;
								if (fornos[2] > 0) check++;
								count = Math.max(count, check);
							}
							if (fors[2] > 0)
							{
								// System.out.println("in here");
								int check = 1;
								if (fornos[0] > 0) check++;
								if (fornos[1] > 0) check++;
								count = Math.max(count, check);
							}

						}
					}
				}
				else
				{
					count = countnos;
				}
				pw.println("Case #" + i + ": " + count);
				// System.out.println("Case #" + i + ": " + count);
			}
			pw.close();
		}
		catch (FileNotFoundException e)
		{
			e.printStackTrace();
		}
		catch (IOException e)
		{
			e.printStackTrace();
		}

	}
}
