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.util.ArrayList;




public class Logic {




	public static void solve() {

		//First input line
		//Texter.readLine();

		int noOfCases = Integer.valueOf(Texter.readLine());




		//Texter.writeText("Output");


		for (int i = 1; i <= noOfCases; i++) {

			int caseNo = i;

			String nextLine = Texter.readLine();

			if (nextLine == null) {

				nextLine = Texter.readLine();
				System.out.println("HHH");
			}
			System.out.println("HHHsda");

			ArrayList<Integer> numbers = Texter.parseNumberList(nextLine);
			//ArrayList<Integer> numbers = (ArrayList<Integer>) numbersOrig.clone();

			ArrayList<Integer[]> triplets = new ArrayList<Integer[]>();


			int noOfGooglers = numbers.get(0);
			int surprises = numbers.get(1);
			int minBest = numbers.get(2);

			numbers.remove(0);
			numbers.remove(0);
			numbers.remove(0);

			for (int q = 0; q < noOfGooglers; q++) {

				int curScore = numbers.get(q);

				triplets.add(crunch(curScore));


			}


			int[] surpriseIndexes = new int[surprises];


			//Count how many above min

			int answer = 0;

			for (int z = 0; z < numbers.size(); z++) {

				if (triplets.get(z)[0] >= minBest) {

					answer++;

				}


			}



			//Loop number of surprises

			ArrayList<Integer> triedOnes = new ArrayList<Integer>();

			for (int t = 0; t < surprises; t++) {

				Integer[] reCrunched = null;

				//while (reCrunched == null) {
				for (int y = 0; y < triplets.size(); y++) {


					int curMin = -1;

					int surpriseIndex = -1;

					//Find the highest one that is below min
					//Start there

					for (int r = 0; r < triplets.size(); r++) {

						if (triedOnes.contains(r)) {
							continue;
						}


						int highestNum = triplets.get(r)[0];

						if (highestNum < minBest && highestNum > curMin) {

							curMin = highestNum;
							//surpriseIndexes[t] = r;
							surpriseIndex = r;

						}

					}

					//Remove so don't find again
					//triplets.remove(surpriseIndex);

					if (surpriseIndex == -1) {

						break;

					}

					triedOnes.add(surpriseIndex);

					//See if it can be made a surprise one

					// + y to account for the number that have been removed
					reCrunched = surpriseCrunch(numbers.get(surpriseIndex));




					if (reCrunched != null) {

						reCrunched = getHighest(reCrunched[0], reCrunched[1], reCrunched[2]);

					}
					//If still too low set to null so will continue looping

					if (reCrunched != null) {

						if (reCrunched[0] < minBest) {

							reCrunched = null;

						}
					}


					if (reCrunched != null) {

						if (reCrunched[0] >= minBest) {

							answer++;
							break;

						}
					}

				}




			}




			Texter.writeText("Case #" + caseNo + ": " + answer);


			//int no = 15;

			//triplets.add(crunch(no));




		}




	}



	static Integer[] crunch(int score) {



		/*for (int i = 10; i >= 0; i--) {
			for (int q = 10; q >= 0; q--) {
				for (int w = 10; w >= 0; w--) {*/


		int i = 10;
		int q = 10;
		int w = 10;


		while (true) {


			if (i + q + w == score) {

				return getHighest(i, q, w);

			}

			w--;

			if (i + q + w == score) {

				return getHighest(i, q, w);

			}

			q--;

			if (i + q + w == score) {

				return getHighest(i, q, w);

			}

			i--;


		}




		/*}
		}
		}*/




	}



	static Integer[] surpriseCrunch(int score) {



		for (int i = 10; i >= 0; i--) {
			for (int q = 10; q >= 0; q--) {
				for (int w = 10; w >= 0; w--) {


					if (i + q + w == score) {

						if (checkSurprise(i, q, w)) {

							return new Integer[] { i, q, w };
						}
					}
				}
			}
		}

		return null;




	}



	static boolean checkSurprise(int i, int q, int w) {

		if (i >= 0 && q >= 0 && w >= 0) {

			//Check if a diff of 2

			if (i - q == 2 || i - w == 2 || q - i == 2 || q - w == 2 || w - i == 2 || w - q == 2) {

				//No greater than 2 diff

				if (i - q <= 2 && i - w <= 2 && q - i <= 2 && q - w <= 2 && w - i <= 2 && w - q <= 2) {

					return true;

				}
			}
		}

		return false;




	}



	static Integer[] getHighest(int i, int q, int w) {

		if (i >= q && i >= w) {

			return new Integer[] { i, q, w };

		}


		if (q >= i && q >= w) {

			return new Integer[] { q, i, w };

		}

		if (w >= i && w >= q) {

			return new Integer[] { w, i, q };

		}


		return null;




	}




}
