So the Beautiful Regional Contest (BeRC) has come to an end! n students took part in the contest. The final standings are already known: the participant in the i-th place solved p_i problems. Since the participants are primarily sorted by the number of solved problems, then p_1 ≥ p_2 ≥ ... ≥ p_n.

Help the jury distribute the gold, silver and bronze medals. Let their numbers be g, s and b, respectively. Here is a list of requirements from the rules, which all must be satisfied:

  * for each of the three types of medals, at least one medal must be awarded (that is, g>0, s>0 and b>0); 
  * the number of gold medals must be strictly less than the number of silver and the number of bronze (that is, g<s and g<b, but there are no requirements between s and b); 
  * each gold medalist must solve strictly more problems than any awarded with a silver medal; 
  * each silver medalist must solve strictly more problems than any awarded a bronze medal; 
  * each bronze medalist must solve strictly more problems than any participant not awarded a medal; 
  * the total number of medalists g+s+b should not exceed half of all participants (for example, if n=21, then you can award a maximum of 10 participants, and if n=26, then you can award a maximum of 13 participants). 



The jury wants to reward with medals the total maximal number participants (i.e. to maximize g+s+b) so that all of the items listed above are fulfilled. Help the jury find such a way to award medals.

Input

The first line of the input contains an integer t (1 ≤ t ≤ 10000) — the number of test cases in the input. Then t test cases follow.

The first line of a test case contains an integer n (1 ≤ n ≤ 4⋅10^5) — the number of BeRC participants. The second line of a test case contains integers p_1, p_2, ..., p_n (0 ≤ p_i ≤ 10^6), where p_i is equal to the number of problems solved by the i-th participant from the final standings. The values p_i are sorted in non-increasing order, i.e. p_1 ≥ p_2 ≥ ... ≥ p_n.

The sum of n over all test cases in the input does not exceed 4⋅10^5.

Output

Print t lines, the j-th line should contain the answer to the j-th test case.

The answer consists of three non-negative integers g, s, b.

  * Print g=s=b=0 if there is no way to reward participants with medals so that all requirements from the statement are satisfied at the same time. 
  * Otherwise, print three positive numbers g, s, b — the possible number of gold, silver and bronze medals, respectively. The sum of g+s+b should be the maximum possible. If there are several answers, print any of them. 

Example

Input


5
12
5 4 4 3 2 2 1 1 1 1 1 1
4
4 3 2 1
1
1000000
20
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
32
64 64 63 58 58 58 58 58 37 37 37 37 34 34 28 28 28 28 28 28 24 24 19 17 17 17 17 16 16 16 16 11


Output


1 2 3
0 0 0
0 0 0
2 5 3
2 6 6

Note

In the first test case, it is possible to reward 1 gold, 2 silver and 3 bronze medals. In this case, the participant solved 5 tasks will be rewarded with the gold medal, participants solved 4 tasks will be rewarded with silver medals, participants solved 2 or 3 tasks will be rewarded with bronze medals. Participants solved exactly 1 task won't be rewarded. It's easy to see, that in this case, all conditions are satisfied and it is possible to reward participants in this way. It is impossible to give more than 6 medals because the number of medals should not exceed half of the number of participants. The answer 1, 3, 2 is also correct in this test case.

In the second and third test cases, it is impossible to reward medals, because at least one medal of each type should be given, but the number of medals should not exceed half of the number of participants.
import java.io.*;
import java.util.*;

public class icpc
{
    public static void main(String[] args) throws IOException
    {
        Reader in = new Reader();
        //BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        int t = in.nextInt();
        StringBuilder stringBuilder = new StringBuilder();
        for (int i=0;i<t;i++)
        {
            int n = in.nextInt();
            long[] A = new long[n];
            HashSet<Long> h = new HashSet<>();
            for (int j=0;j<n;j++)
            {
                A[j] = in.nextLong();
                h.add(A[j]);
            }
            if (h.size() >= 4)
            {
                boolean flag = true;
                int g = 0;
                int s = 0;
                int b = 0;
                ArrayList<Long> B = new ArrayList<>();
                ArrayList<Integer> count = new ArrayList<>();
                for (int j=0;j<n;j++)
                {
                    int k = j + 1;
                    while (k < n && A[k] == A[j])   k++;
                    B.add(A[j]);
                    count.add(k - j);
                    j = k - 1;
                }
                int m = count.size();
                ArrayList<Integer> C = new ArrayList<>();
                int lim = (int)Math.floor((double)n / 2);
                int size = 0;
                for (int j=0;j<m;j++)
                {
                    if (size + count.get(j) <= lim)
                    {
                        size += count.get(j);
                        C.add(count.get(j));
                    }
                    else
                        break;
                }
                if (C.size() >= 3)
                {
                    g = C.get(0);
                    int j = 1;
                    int sum = 0;
                    m = C.size();
                    while (j < m && sum <= g)
                    {
                        sum += C.get(j++);
                    }
                    s = sum;
                    sum = 0;
                    while (j < m)
                    {
                        sum += C.get(j++);
                    }
                    b = sum;
                    if (g < s && g < b)
                    {
                        stringBuilder.append(g).append(" ").append(s).append(" ").append(b).append("\n");
                    }
                    else
                        stringBuilder.append("0 0 0\n");
                }
                else
                    stringBuilder.append("0 0 0\n");

            }
            else
                stringBuilder.append("0 0 0\n");
        }
        System.out.println(stringBuilder);
    }
}
class DSU
{
    int[] parent;
    int[] size;
    //Pass number of total nodes as parameter to the constructor
    DSU(int n)
    {
        this.parent = new int[n];
        this.size = new int[n];
        Arrays.fill(parent, -1);
    }

    public void makeSet(int v)
    {
        parent[v] = v;
        size[v] = 1;
    }

    public int findSet(int v)
    {
        if (v == parent[v]) return v;
        return parent[v] = findSet(parent[v]);
    }

    public void unionSets(int a, int b)
    {
        a = findSet(a);
        b = findSet(b);
        if (a != b)
        {
            if (size[a] < size[b])
            {
                int temp = a;
                a = b;
                b = temp;
            }
            parent[b] = a;
            size[a] += size[b];
        }
    }
}
class FastFourierTransform
{
    private void fft(double[] a, double[] b, boolean invert)
    {
        int count = a.length;
        for (int i = 1, j = 0; i < count; i++)
        {
            int bit = count >> 1;
            for (; j >= bit; bit >>= 1)
                j -= bit;
            j += bit;
            if (i < j)
            {
                double temp = a[i];
                a[i] = a[j];
                a[j] = temp;
                temp = b[i];
                b[i] = b[j];
                b[j] = temp;
            }
        }
        for (int len = 2; len <= count; len <<= 1)
        {
            int halfLen = len >> 1;
            double angle = 2 * Math.PI / len;
            if (invert)
                angle = -angle;
            double wLenA = Math.cos(angle);
            double wLenB = Math.sin(angle);
            for (int i = 0; i < count; i += len)
            {
                double wA = 1;
                double wB = 0;
                for (int j = 0; j < halfLen; j++)
                {
                    double uA = a[i + j];
                    double uB = b[i + j];
                    double vA = a[i + j + halfLen] * wA - b[i + j + halfLen] * wB;
                    double vB = a[i + j + halfLen] * wB + b[i + j + halfLen] * wA;
                    a[i + j] = uA + vA;
                    b[i + j] = uB + vB;
                    a[i + j + halfLen] = uA - vA;
                    b[i + j + halfLen] = uB - vB;
                    double nextWA = wA * wLenA - wB * wLenB;
                    wB = wA * wLenB + wB * wLenA;
                    wA = nextWA;
                }
            }
        }
        if (invert)
        {
            for (int i = 0; i < count; i++)
            {
                a[i] /= count;
                b[i] /= count;
            }
        }
    }

    public long[] multiply(long[] a, long[] b)
    {
        int resultSize = Integer.highestOneBit(Math.max(a.length, b.length) - 1) << 2;
        resultSize = Math.max(resultSize, 1);
        double[] aReal = new double[resultSize];
        double[] aImaginary = new double[resultSize];
        double[] bReal = new double[resultSize];
        double[] bImaginary = new double[resultSize];
        for (int i = 0; i < a.length; i++)
            aReal[i] = a[i];
        for (int i = 0; i < b.length; i++)
            bReal[i] = b[i];
        fft(aReal, aImaginary, false);
        fft(bReal, bImaginary, false);
        for (int i = 0; i < resultSize; i++)
        {
            double real = aReal[i] * bReal[i] - aImaginary[i] * bImaginary[i];
            aImaginary[i] = aImaginary[i] * bReal[i] + bImaginary[i] * aReal[i];
            aReal[i] = real;
        }
        fft(aReal, aImaginary, true);
        long[] result = new long[resultSize];
        for (int i = 0; i < resultSize; i++)
            result[i] = Math.round(aReal[i]);
        return result;
    }
}
class NumberTheory
{
    public boolean isPrime(long n)
    {
        if(n < 2)
            return false;
        for(long x = 2;x * x <= n;x++)
        {
            if(n % x == 0)
                return false;
        }
        return true;
    }
    public ArrayList<Long> primeFactorisation(long n)
    {
        ArrayList<Long> f = new ArrayList<>();
        for(long x=2;x * x <= n;x++)
        {
            while(n % x == 0)
            {
                f.add(x);
                n /= x;
            }
        }
        if(n > 1)
            f.add(n);
        return f;
    }
    public int[] sieveOfEratosthenes(int n)
    {
        //Returns an array with the smallest prime factor for each number and primes marked as 0
        int[] sieve = new int[n + 1];
        for(int x=2;x * x <= n;x++)
        {
            if(sieve[x] != 0)
                continue;
            for(int u=x*x;u<=n;u+=x)
            {
                if(sieve[u] == 0)
                {
                    sieve[u] = x;
                }
            }
        }
        return sieve;
    }
    public long gcd(long a, long b)
    {
        if(b == 0)
            return a;
        return gcd(b, a % b);
    }
    public long phi(long n)
    {
        double result = n;

        for(long p=2;p*p<=n;p++)
        {
            if(n % p == 0)
            {
                while (n % p == 0)
                    n /= p;
                result *= (1.0 - (1.0 / (double)p));
            }
        }
        if(n > 1)
            result *= (1.0 - (1.0 / (double)n));
        return (long)result;
    }
    public Name extendedEuclid(long a, long b)
    {
        if(b == 0)
            return new Name(a, 1, 0);
        Name n1 = extendedEuclid(b, a % b);
        Name n2 = new Name(n1.d, n1.y, n1.x - (long)Math.floor((double)a / b) * n1.y);
        return n2;
    }
    public long modularExponentiation(long a, long b, long n)
    {
        long d = 1L;
        String bString = Long.toBinaryString(b);
        for(int i=0;i<bString.length();i++)
        {
            d = (d * d) % n;
            if(bString.charAt(i) == '1')
                d = (d * a) % n;
        }
        return d;
    }
}
class Name
{
    long d;
    long x;
    long y;

    public Name(long d, long x, long y)
    {
        this.d = d;
        this.x = x;
        this.y = y;
    }
}
class SuffixArray
{
    int ALPHABET_SZ = 256, N;
    int[] T, lcp, sa, sa2, rank, tmp, c;

    public SuffixArray(String str)
    {
        this(toIntArray(str));
    }

    private static int[] toIntArray(String s)
    {
        int[] text = new int[s.length()];
        for (int i = 0; i < s.length(); i++) text[i] = s.charAt(i);
        return text;
    }

    public SuffixArray(int[] text)
    {
        T = text;
        N = text.length;
        sa = new int[N];
        sa2 = new int[N];
        rank = new int[N];
        c = new int[Math.max(ALPHABET_SZ, N)];
        construct();
        kasai();
    }

    private void construct()
    {
        int i, p, r;
        for (i = 0; i < N; ++i) c[rank[i] = T[i]]++;
        for (i = 1; i < ALPHABET_SZ; ++i) c[i] += c[i - 1];
        for (i = N - 1; i >= 0; --i) sa[--c[T[i]]] = i;
        for (p = 1; p < N; p <<= 1)
        {
            for (r = 0, i = N - p; i < N; ++i) sa2[r++] = i;
            for (i = 0; i < N; ++i) if (sa[i] >= p) sa2[r++] = sa[i] - p;
            Arrays.fill(c, 0, ALPHABET_SZ, 0);
            for (i = 0; i < N; ++i) c[rank[i]]++;
            for (i = 1; i < ALPHABET_SZ; ++i) c[i] += c[i - 1];
            for (i = N - 1; i >= 0; --i) sa[--c[rank[sa2[i]]]] = sa2[i];
            for (sa2[sa[0]] = r = 0, i = 1; i < N; ++i)
            {
                if (!(rank[sa[i - 1]] == rank[sa[i]]
                        && sa[i - 1] + p < N
                        && sa[i] + p < N
                        && rank[sa[i - 1] + p] == rank[sa[i] + p])) r++;
                sa2[sa[i]] = r;
            }
            tmp = rank;
            rank = sa2;
            sa2 = tmp;
            if (r == N - 1) break;
            ALPHABET_SZ = r + 1;
        }
    }

    private void kasai()
    {
        lcp = new int[N];
        int[] inv = new int[N];
        for (int i = 0; i < N; i++) inv[sa[i]] = i;
        for (int i = 0, len = 0; i < N; i++)
        {
            if (inv[i] > 0)
            {
                int k = sa[inv[i] - 1];
                while ((i + len < N) && (k + len < N) && T[i + len] == T[k + len]) len++;
                lcp[inv[i] - 1] = len;
                if (len > 0) len--;
            }
        }
    }
}
class ZAlgorithm
{
    public int[] calculateZ(char input[])
    {
        int Z[] = new int[input.length];
        int left = 0;
        int right = 0;
        for(int k = 1; k < input.length; k++) {
            if(k > right) {
                left = right = k;
                while(right < input.length && input[right] == input[right - left]) {
                    right++;
                }
                Z[k] = right - left;
                right--;
            } else {
                //we are operating inside box
                int k1 = k - left;
                //if value does not stretches till right bound then just copy it.
                if(Z[k1] < right - k + 1) {
                    Z[k] = Z[k1];
                } else { //otherwise try to see if there are more matches.
                    left = k;
                    while(right < input.length && input[right] == input[right - left]) {
                        right++;
                    }
                    Z[k] = right - left;
                    right--;
                }
            }
        }
        return Z;
    }
    public ArrayList<Integer> matchPattern(char text[], char pattern[])
    {
        char newString[] = new char[text.length + pattern.length + 1];
        int i = 0;
        for(char ch : pattern) {
            newString[i] = ch;
            i++;
        }
        newString[i] = '$';
        i++;
        for(char ch : text) {
            newString[i] = ch;
            i++;
        }
        ArrayList<Integer> result = new ArrayList<>();
        int Z[] = calculateZ(newString);

        for(i = 0; i < Z.length ; i++) {
            if(Z[i] == pattern.length) {
                result.add(i - pattern.length - 1);
            }
        }
        return result;
    }
}
class KMPAlgorithm
{
    public int[] computeTemporalArray(char[] pattern)
    {
        int[] lps = new int[pattern.length];

        int index = 0;
        for(int i=1;i<pattern.length;)
        {
            if(pattern[i] == pattern[index])
            {
                lps[i] = index + 1;
                index++;
                i++;
            }
            else
            {
                if(index != 0)
                {
                    index = lps[index - 1];
                }
                else
                {
                    lps[i] = 0;
                    i++;
                }
            }
        }
        return lps;
    }

    public ArrayList<Integer> KMPMatcher(char[] text, char[] pattern)
    {
        int[] lps = computeTemporalArray(pattern);

        int j = 0;
        int i = 0;
        int n = text.length;
        int m = pattern.length;
        ArrayList<Integer> indices = new ArrayList<>();
        while(i < n)
        {
            if(pattern[j] == text[i])
            {
                i++;
                j++;
            }
            if(j == m)
            {
                indices.add(i - j);
                j = lps[j - 1];
            }
            else if(i < n && pattern[j] != text[i])
            {
                if(j != 0)
                    j = lps[j - 1];
                else
                    i = i + 1;
            }
        }
        return indices;
    }
}
class Hashing
{
    public long[] computePowers(long p, int n, long m)
    {
        long[] powers = new long[n];
        powers[0] = 1;
        for(int i=1;i<n;i++)
        {
            powers[i] = (powers[i - 1] * p) % m;
        }
        return powers;
    }
    public long computeHash(String s)
    {
        long p = 31;
        long m = 1_000_000_009;
        long hashValue = 0L;
        long[] powers = computePowers(p, s.length(), m);
        for(int i=0;i<s.length();i++)
        {
            char ch = s.charAt(i);
            hashValue = (hashValue + (ch - 'a' + 1) * powers[i]) % m;
        }
        return hashValue;
    }
}
class BasicFunctions
{
    public long min(long[] A)
    {
        long min = Long.MAX_VALUE;
        for(int i=0;i<A.length;i++)
        {
            min = Math.min(min, A[i]);
        }
        return min;
    }
    public long max(long[] A)
    {
        long max = Long.MAX_VALUE;
        for(int i=0;i<A.length;i++)
        {
            max = Math.max(max, A[i]);
        }
        return max;
    }
}
class MergeSortInt
{
    // Merges two subarrays of arr[].
    // First subarray is arr[l..m]
    // Second subarray is arr[m+1..r]
    void merge(int arr[], int l, int m, int r) {
        // Find sizes of two subarrays to be merged
        int n1 = m - l + 1;
        int n2 = r - m;

        /* Create temp arrays */
        int L[] = new int[n1];
        int R[] = new int[n2];

        /*Copy data to temp arrays*/
        for (int i = 0; i < n1; ++i)
            L[i] = arr[l + i];
        for (int j = 0; j < n2; ++j)
            R[j] = arr[m + 1 + j];


        /* Merge the temp arrays */

        // Initial indexes of first and second subarrays
        int i = 0, j = 0;

        // Initial index of merged subarry array
        int k = l;
        while (i < n1 && j < n2) {
            if (L[i] <= R[j]) {
                arr[k] = L[i];
                i++;
            } else {
                arr[k] = R[j];
                j++;
            }
            k++;
        }

        /* Copy remaining elements of L[] if any */
        while (i < n1) {
            arr[k] = L[i];
            i++;
            k++;
        }

        /* Copy remaining elements of R[] if any */
        while (j < n2) {
            arr[k] = R[j];
            j++;
            k++;
        }
    }

    // Main function that sorts arr[l..r] using
    // merge()
    void sort(int arr[], int l, int r) {
        if (l < r) {
            // Find the middle point
            int m = (l + r) / 2;

            // Sort first and second halves
            sort(arr, l, m);
            sort(arr, m + 1, r);

            // Merge the sorted halves
            merge(arr, l, m, r);
        }
    }

}
class MergeSortLong
{
    // Merges two subarrays of arr[].
    // First subarray is arr[l..m]
    // Second subarray is arr[m+1..r]
    void merge(long arr[], int l, int m, int r) {
        // Find sizes of two subarrays to be merged
        int n1 = m - l + 1;
        int n2 = r - m;

        /* Create temp arrays */
        long L[] = new long[n1];
        long R[] = new long[n2];

        /*Copy data to temp arrays*/
        for (int i = 0; i < n1; ++i)
            L[i] = arr[l + i];
        for (int j = 0; j < n2; ++j)
            R[j] = arr[m + 1 + j];


        /* Merge the temp arrays */

        // Initial indexes of first and second subarrays
        int i = 0, j = 0;

        // Initial index of merged subarry array
        int k = l;
        while (i < n1 && j < n2) {
            if (L[i] <= R[j]) {
                arr[k] = L[i];
                i++;
            } else {
                arr[k] = R[j];
                j++;
            }
            k++;
        }

        /* Copy remaining elements of L[] if any */
        while (i < n1) {
            arr[k] = L[i];
            i++;
            k++;
        }

        /* Copy remaining elements of R[] if any */
        while (j < n2) {
            arr[k] = R[j];
            j++;
            k++;
        }
    }

    // Main function that sorts arr[l..r] using
    // merge()
    void sort(long arr[], int l, int r) {
        if (l < r) {
            // Find the middle point
            int m = (l + r) / 2;

            // Sort first and second halves
            sort(arr, l, m);
            sort(arr, m + 1, r);

            // Merge the sorted halves
            merge(arr, l, m, r);
        }
    }
}
class Node
{

    int x;
    int y;

    public Node(int x, int y)
    {
        this.x = x;
        this.y = y;
    }

    @Override
    public boolean equals(Object ob)
    {
        if(ob == null)
            return false;
        if(!(ob instanceof Node))
            return false;
        if(ob == this)
            return true;
        Node obj = (Node)ob;
        if(this.x == obj.x && this.y == obj.y)
            return true;
        return false;
    }

    @Override
    public int hashCode()
    {
        return (int)this.x;
    }
}
class Reader
{
    final private int BUFFER_SIZE = 1 << 16;
    private DataInputStream din;
    private byte[] buffer;
    private int bufferPointer, bytesRead;

    public Reader()
    {
        din = new DataInputStream(System.in);
        buffer = new byte[BUFFER_SIZE];
        bufferPointer = bytesRead = 0;
    }

    public Reader(String file_name) throws IOException
    {
        din = new DataInputStream(new FileInputStream(file_name));
        buffer = new byte[BUFFER_SIZE];
        bufferPointer = bytesRead = 0;
    }

    public String readLine() throws IOException
    {
        byte[] buf = new byte[64]; // line length
        int cnt = 0, c;
        while ((c = read()) != -1)
        {
            if (c == '\n')
                break;
            buf[cnt++] = (byte) c;
        }
        return new String(buf, 0, cnt);
    }

    public int nextInt() throws IOException
    {
        int ret = 0;
        byte c = read();
        while (c <= ' ')
            c = read();
        boolean neg = (c == '-');
        if (neg)
            c = read();
        do
        {
            ret = ret * 10 + c - '0';
        }  while ((c = read()) >= '0' && c <= '9');

        if (neg)
            return -ret;
        return ret;
    }

    public long nextLong() throws IOException
    {
        long ret = 0;
        byte c = read();
        while (c <= ' ')
            c = read();
        boolean neg = (c == '-');
        if (neg)
            c = read();
        do {
            ret = ret * 10 + c - '0';
        }
        while ((c = read()) >= '0' && c <= '9');
        if (neg)
            return -ret;
        return ret;
    }

    public double nextDouble() throws IOException
    {
        double ret = 0, div = 1;
        byte c = read();
        while (c <= ' ')
            c = read();
        boolean neg = (c == '-');
        if (neg)
            c = read();

        do {
            ret = ret * 10 + c - '0';
        }
        while ((c = read()) >= '0' && c <= '9');

        if (c == '.')
        {
            while ((c = read()) >= '0' && c <= '9')
            {
                ret += (c - '0') / (div *= 10);
            }
        }

        if (neg)
            return -ret;
        return ret;
    }

    private void fillBuffer() throws IOException
    {
        bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
        if (bytesRead == -1)
            buffer[0] = -1;
    }

    private byte read() throws IOException
    {
        if (bufferPointer == bytesRead)
            fillBuffer();
        return buffer[bufferPointer++];
    }

    public void close() throws IOException
    {
        if (din == null)
            return;
        din.close();
    }
}
class FenwickTree
{
    public void update(long[] fenwickTree,long delta,int index)
    {
        index += 1;
        while(index < fenwickTree.length)
        {
            fenwickTree[index] += delta;
            index = index + (index & (-index));
        }
    }
    public long prefixSum(long[] fenwickTree,int index)
    {
        long sum = 0L;
        index += 1;
        while(index > 0)
        {
            sum += fenwickTree[index];
            index -= (index & (-index));
        }
        return sum;
    }
}
class SegmentTree
{
    public int nextPowerOfTwo(int num)
    {
        if(num == 0)
            return 1;
        if(num > 0 && (num & (num - 1)) == 0)
            return num;
        while((num &(num - 1)) > 0)
        {
            num = num & (num - 1);
        }
        return num << 1;
    }
    public int[] createSegmentTree(int[] input)
    {
        int np2 = nextPowerOfTwo(input.length);
        int[] segmentTree = new int[np2 * 2 - 1];

        for(int i=0;i<segmentTree.length;i++)
            segmentTree[i] = Integer.MIN_VALUE;

        constructSegmentTree(segmentTree,input,0,input.length-1,0);
        return segmentTree;

    }
    private void constructSegmentTree(int[] segmentTree,int[] input,int low,int high,int pos)
    {
        if(low == high)
        {
            segmentTree[pos] = input[low];
            return;
        }
        int mid = (low + high)/ 2;
        constructSegmentTree(segmentTree,input,low,mid,2*pos + 1);
        constructSegmentTree(segmentTree,input,mid+1,high,2*pos + 2);
        segmentTree[pos] = Math.max(segmentTree[2*pos + 1],segmentTree[2*pos + 2]);
    }
    public int rangeMinimumQuery(int []segmentTree,int qlow,int qhigh,int len)
    {
        return rangeMinimumQuery(segmentTree,0,len-1,qlow,qhigh,0);
    }
    private int rangeMinimumQuery(int segmentTree[],int low,int high,int qlow,int qhigh,int pos)
    {
        if(qlow <= low && qhigh >= high){
            return segmentTree[pos];
        }
        if(qlow > high || qhigh < low){
            return Integer.MIN_VALUE;
        }
        int mid = (low+high)/2;
        return Math.max(rangeMinimumQuery(segmentTree, low, mid, qlow, qhigh, 2 * pos + 1),
                rangeMinimumQuery(segmentTree, mid + 1, high, qlow, qhigh, 2 * pos + 2));
    }
}
class Trie
{

    private class TrieNode
    {
        Map<Character, TrieNode> children;
        boolean endOfWord;
        public TrieNode()
        {
            children = new HashMap<>();
            endOfWord = false;
        }
    }

    private final TrieNode root;
    public Trie()
    {
        root = new TrieNode();
    }

    public void insert(String word)
    {
        TrieNode current = root;
        for (int i = 0; i < word.length(); i++)
        {
            char ch = word.charAt(i);
            TrieNode node = current.children.get(ch);
            if (node == null)
            {
                node = new TrieNode();
                current.children.put(ch, node);
            }
            current = node;
        }
        current.endOfWord = true;
    }

    public boolean search(String word)
    {
        TrieNode current = root;
        for (int i = 0; i < word.length(); i++)
        {
            char ch = word.charAt(i);
            TrieNode node = current.children.get(ch);
            if (node == null)
            {
                return false;
            }
            current = node;
        }
        return current.endOfWord;
    }

    public void delete(String word)
    {
        delete(root, word, 0);
    }

    private boolean delete(TrieNode current, String word, int index)
    {
        if (index == word.length())
        {
            if (!current.endOfWord)
            {
                return false;
            }
            current.endOfWord = false;
            return current.children.size() == 0;
        }
        char ch = word.charAt(index);
        TrieNode node = current.children.get(ch);
        if (node == null)
        {
            return false;
        }
        boolean shouldDeleteCurrentNode = delete(node, word, index + 1);

        if (shouldDeleteCurrentNode)
        {
            current.children.remove(ch);
            return current.children.size() == 0;
        }
        return false;
    }
}
class SegmentTreeLazy
{
    public int nextPowerOfTwo(int num)
    {
        if(num == 0)
            return 1;
        if(num > 0 && (num & (num - 1)) == 0)
            return num;
        while((num &(num - 1)) > 0)
        {
            num = num & (num - 1);
        }
        return num << 1;
    }

    public int[] createSegmentTree(int input[])
    {
        int nextPowOfTwo = nextPowerOfTwo(input.length);
        int segmentTree[] = new int[nextPowOfTwo*2 -1];

        for(int i=0; i < segmentTree.length; i++){
            segmentTree[i] = Integer.MAX_VALUE;
        }
        constructMinSegmentTree(segmentTree, input, 0, input.length - 1, 0);
        return segmentTree;
    }

    private void constructMinSegmentTree(int segmentTree[], int input[], int low, int high,int pos)
    {
        if(low == high)
        {
            segmentTree[pos] = input[low];
            return;
        }
        int mid = (low + high)/2;
        constructMinSegmentTree(segmentTree, input, low, mid, 2 * pos + 1);
        constructMinSegmentTree(segmentTree, input, mid + 1, high, 2 * pos + 2);
        segmentTree[pos] = Math.min(segmentTree[2*pos+1], segmentTree[2*pos+2]);
    }

    public void updateSegmentTreeRangeLazy(int input[], int segmentTree[], int lazy[], int startRange, int endRange, int delta)
    {
        updateSegmentTreeRangeLazy(segmentTree, lazy, startRange, endRange, delta, 0, input.length - 1, 0);
    }

    private void updateSegmentTreeRangeLazy(int segmentTree[], int lazy[], int startRange, int endRange, int delta, int low, int high, int pos)
    {
        if(low > high)
        {
            return;
        }
        if (lazy[pos] != 0)
        {
            segmentTree[pos] += lazy[pos];
            if (low != high)
            {
                lazy[2 * pos + 1] += lazy[pos];
                lazy[2 * pos + 2] += lazy[pos];
            }
            lazy[pos] = 0;
        }

        if(startRange > high || endRange < low)
        {
            return;
        }

        if(startRange <= low && endRange >= high)
        {
            segmentTree[pos] += delta;
            if(low != high) {
                lazy[2*pos + 1] += delta;
                lazy[2*pos + 2] += delta;
            }
            return;
        }

        int mid = (low + high)/2;
        updateSegmentTreeRangeLazy(segmentTree, lazy, startRange, endRange, delta, low, mid, 2*pos+1);
        updateSegmentTreeRangeLazy(segmentTree, lazy, startRange, endRange, delta, mid+1, high, 2*pos+2);
        segmentTree[pos] = Math.min(segmentTree[2*pos + 1], segmentTree[2*pos + 2]);
    }

    public int rangeMinimumQueryLazy(int segmentTree[], int lazy[], int qlow, int qhigh, int len)
    {
        return rangeMinimumQueryLazy(segmentTree, lazy, qlow, qhigh, 0, len - 1, 0);
    }

    private int rangeMinimumQueryLazy(int segmentTree[], int lazy[], int qlow, int qhigh, int low, int high, int pos)
    {
        if(low > high)
        {
            return Integer.MAX_VALUE;
        }
        if (lazy[pos] != 0)
        {
            segmentTree[pos] += lazy[pos];
            if (low != high)
            {
                lazy[2 * pos + 1] += lazy[pos];
                lazy[2 * pos + 2] += lazy[pos];
            }
            lazy[pos] = 0;
        }

        if(qlow > high || qhigh < low)
        {
            return Integer.MAX_VALUE;
        }

        if(qlow <= low && qhigh >= high)
        {
            return segmentTree[pos];
        }

        int mid = (low+high)/2;
        return Math.min(rangeMinimumQueryLazy(segmentTree, lazy, qlow, qhigh, low, mid, 2 * pos + 1), rangeMinimumQueryLazy(segmentTree, lazy,  qlow, qhigh, mid + 1, high, 2 * pos + 2));
    }
}