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;
    }

    

    


}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package b;

import java.io.File;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author mrzk
 */
public class Main
{
    /**
     * @param args the command line arguments
     */
    private static  int numberOfSurprises,max,res;
    private static ArrayList<Integer> resultList=new ArrayList<Integer>();
    public static void main(String[] args)
    {
        try 
        {
            Scanner inp = new Scanner(new File("mm.in"));
            FileWriter fw=new FileWriter(new File("mm.out"));
            int cnt=Integer.valueOf(inp.nextLine());
            for (int i = 0; i < cnt; i++)
            {
                res = calcMax(inp.nextLine());
                fw.write("Case #"+String.valueOf(i+1)+": "+String.valueOf(res)+"\n");
            }
            fw.close();
            inp.close();
        } catch (Exception ex)
        {
        }
    }

    private static int calcMax(String line)
    {
        resultList.clear();
        int result=-1;
        ArrayList arr=new ArrayList();
        int posSpace=line.indexOf(' ');
        int numberOfGooglers=Integer.valueOf(line.substring(0, posSpace));
        line=line.substring(posSpace+1);

        posSpace=line.indexOf(' ');
        numberOfSurprises=Integer.valueOf(line.substring(0, posSpace));
        line=line.substring(posSpace+1);

        posSpace=line.indexOf(' ');
        max=Integer.valueOf(line.substring(0, posSpace));
        line=line.substring(posSpace+1);


        for(int i=0;i<numberOfGooglers;i++)
        {
            posSpace=line.indexOf(' ');
            int t=0;
            if(posSpace!=-1)
                t=Integer.valueOf(line.substring(0, posSpace));
            else
                t=Integer.valueOf(line);
            arr.add(makeSet(t));
            line=line.substring(posSpace+1);
        }

        res=0;

        mmmmm(arr, 0, 0);
        //esult=calc(arr, 0, max, numberOfSurprises,0,0);
        for(int i=0;i<resultList.size();i++)
        {
            int tempul=resultList.get(i);
            result=Math.max(result,tempul);
        }

        return result;
    }

    private static void mmmmm(ArrayList arr,int index,int srps)
    {
        int temp=res;
        int temp2=srps;
        Set[] sets=(Set[])arr.get(index);
        for(Set st:sets)
        {
            temp=res;
            temp2=srps;
            if(st.max()>=max)
                res++;
            if(st.isSurprising())
                srps++;
            if(srps>numberOfSurprises)
            {
                res=temp;
                srps=temp2;
                continue;
            }
            else
            {
                if((index+1)<arr.size())
                {
                    mmmmm(arr, index+1, srps);
                    res=temp;
                    srps=temp2;
                }
                else
                {
                    if(srps==numberOfSurprises)
                        resultList.add(res);
                    return;
                }
            }
        }
        return;
    }

    private static int calc(ArrayList arr,int index,int max, int srp, int res,int csrp)
    {
        index++;
        int cnt=res;
        Set[] sets=(Set[])arr.get(index);
        for(Set st:sets)
        {
            cnt=res;
            if(st.max()>=max)
                cnt++;
            if(st.isSurprising())
                csrp++;
            calc(arr, index, max, srp, res, csrp);
        }
        return cnt;
    }

    private static Set[] makeSet(int sum)
    {
        Set[] mySets=new Set[0];
        int mean=sum/3;
        for(int a=mean-2;a<=(mean+2);a++)
        {
            for(int b=mean-2;b<=(mean+2);b++)
            {
                for(int c=mean-2;c<=(mean+2);c++)
                {
                    if((a+b+c==sum)&&(checkNums(a, b, c)))
                    {
                        boolean cnd=false;
                        Set tmp=new Set(a, b, c);
                        for(int z=0;z<mySets.length;z++)
                        {
                            if(mySets[z].equals(tmp))
                            {
                                cnd=true;
                                break;
                            }
                        }
                        if(cnd)
                            continue;
                        mySets=resizeArray(mySets, mySets.length+1);
                        mySets[mySets.length-1]=tmp;
                    }
                }
            }
        }
        return mySets;
    }

    private static boolean checkNums(int a,int b,int c)
    {
        if((a<0)||(b<0)||(c<0))
            return false;
        int minim=Math.min(a, Math.min(b, c));
        int maxim=Math.max(a, Math.max(b, c));
        if((maxim-minim)<=2)
            return true;
        else
            return false;
    }

    private static Set[] resizeArray(Set array[], int newSize)
    {
        Set[] newArray = new Set[newSize];
        for(int i = 0 ; i < array.length ; i++)
            newArray[i] = array[i];
        return newArray;
    }

}


class Set
{
    private int a,b,c;
    public Set(int a,int b,int c)
    {
        if((a<=b)&&(b<=c))
        {
            this.a=a;
            this.b=b;
            this.c=c;
        }
        else if((b<=a)&&(a<=c))
        {
            this.a=b;
            this.b=a;
            this.c=c;
        }
        else if((b<=c)&&(c<=a))
        {
            this.a=b;
            this.b=c;
            this.c=a;
        }
        else if((a<=c)&&(c<=b))
        {
            this.a=a;
            this.b=c;
            this.c=b;
        }
        else if((c<=a)&&(a<=b))
        {
            this.a=c;
            this.b=a;
            this.c=b;
        }
    }

    public int max()
    {
        return (Math.max(a, Math.max(b, c)));
    }

    public boolean equals(Set st)
    {
        if((a==st.a)&&(b==st.b)&&(c==st.c))
            return true;
        else
            return false;
    }

    public boolean isSurprising()
    {
        if((c-a)==2)
            return true;
        else
            return false;
    }
}
