Problem: You are given a tree with n nodes, numerated from 0 to n-1. For each k between 0 and n, inclusive, you have to count the number of unordered pairs (u,v), u ≠ v, such that the MEX of all the node labels in the shortest path from u to v (including end points) is k.

The MEX of a sequence of integers is the smallest non-negative integer that does not belong to the sequence.

Input

The first line contains a single integer t (1 ≤ t ≤ 10^4) — the number of test cases. 

The first line of each test case contains a single integer n (2 ≤ n ≤ 2 ⋅ 10^{5}).

The next n-1 lines of each test case describe the tree that has to be constructed. These lines contain two integers u and v (0 ≤ u,v ≤ n-1) denoting an edge between u and v (u ≠ v).

It is guaranteed that the given edges form a tree.

It is also guaranteed that the sum of n for all test cases does not exceed 2 ⋅ 10^{5}.

Output

For each test case, print n+1 integers: the number of paths in the tree, such that the MEX of all the node labels in that path is k for each k from 0 to n.

Example

Input


2
4
0 1
0 2
2 3
2
1 0


Output


1 2 1 1 1 
0 0 1 

Note

  1. In example case 1, <image>
    * For k = 0, there is 1 path that is from 2 to 3 as MEX([2, 3]) = 0. 
    * For k = 1, there are 2 paths that is from 0 to 2 as MEX([0, 2]) = 1 and 0 to 3 as MEX([0, 2, 3]) = 1. 
    * For k = 2, there is 1 path that is from 0 to 1 as MEX([0, 1]) = 2. 
    * For k = 3, there is 1 path that is from 1 to 2 as MEX([1, 0, 2]) = 3 
    * For k = 4, there is 1 path that is from 1 to 3 as MEX([1, 0, 2, 3]) = 4. 
  2. In example case 2, <image>
    * For k = 0, there are no such paths. 
    * For k = 1, there are no such paths. 
    * For k = 2, there is 1 path that is from 0 to 1 as MEX([0, 1]) = 2. 

Solution (in JAVA):

Solution:
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;
import java.io.*;

public class Main {
    public static void main(String[] args){
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        solve(in, out);
        out.close();
    }

    static String reverse(String s) {
        return (new StringBuilder(s)).reverse().toString();
    }

    static void sieveOfEratosthenes(int n, int factors[], ArrayList<Integer> ar) 
    { 
        factors[1]=1;
        int p;
        for(p = 2; p*p <=n; p++) 
        { 
            if(factors[p] == 0) 
            { 
                ar.add(p);
                factors[p]=p;
                for(int i = p*p; i <= n; i += p) 
                    factors[i] = p; 
            } 
        } 
        for(;p<=n;p++){
            if(factors[p] == 0) 
            { 
                ar.add(p);
            } 
        }
    }

    static void sort(int ar[]) {
        int n = ar.length;
        ArrayList<Integer> a = new ArrayList<>();
        for (int i = 0; i < n; i++)
            a.add(ar[i]);
        Collections.sort(a);
        for (int i = 0; i < n; i++)
            ar[i] = a.get(i);
    }

    static void sort1(long ar[]) {
        int n = ar.length;
        ArrayList<Long> a = new ArrayList<>();
        for (int i = 0; i < n; i++)
            a.add(ar[i]);
        Collections.sort(a);
        for (int i = 0; i < n; i++)
            ar[i] = a.get(i);
    }

    static long ncr(long n, long r, long mod) {
        if (r == 0)
            return 1;
        long val = ncr(n - 1, r - 1, mod);
        val = (n * val) % mod;
        val = (val * modInverse(r, mod)) % mod;
        return val;
    }

    static int findMax(int a[], int n, int vis[], int i, int d){
        if(i>=n)
            return 0;
        if(vis[i]==1)
            return findMax(a, n, vis, i+1, d);
        int max = 0;
        for(int j=i+1;j<n;j++){
            if(Math.abs(a[i]-a[j])>d||vis[j]==1)
                continue;
            vis[j] = 1;
            max = Math.max(max, 1 + findMax(a, n, vis, i+1, d));
            vis[j] = 0;
        }
        return max;
    }

    public static void solve(InputReader sc, PrintWriter pw){
        int i, j = 0;
        // int t = 1; 
        int t = sc.nextInt();
        u: while (t-- > 0) {
            int n = sc.nextInt();
            ArrayList<Integer> ar[] = new ArrayList[n];
            for(i=0;i<n;i++){
                ar[i] = new ArrayList<>();
            }
            for(i=0;i<n-1;i++){
                int a = sc.nextInt();
                int b = sc.nextInt();
                ar[a].add(b);
                ar[b].add(a);
            }
            long ans[] = new long[n+2];
            int sz[] = new int[n];
            int pa[] = new int[n];
            assignAnc(ar, sz, pa, 0, -1);
            ans[0] = 1L*n*(n-1)/2;
            ans[1] = findOne(n,sz,ar[0]);
            int vis[] = new int[n];
            int max[] = new int[n];
            Arrays.fill(max,1);
            max[0] = 2;
            vis[0] = 1;
            HashSet<Integer> leaves = new HashSet<>();
            leaves.add(0);
            x:for(int v=2; v<=n; v++){
                int next = v-1;
                if(vis[next]==0){
                    for(i=next;vis[i]==0;i=pa[i]){
                        if(max[pa[i]]==0)
                            break x;
                        max[pa[i]]--;
                        vis[i] = 1;
                        if(pa[i]==0){
                            sz[0] -= sz[i];
                        }
                    }
                    if(max[i]==0){
                        leaves.remove(i);
                    }
                    leaves.add(next);
                }
                long sum = 1;
                for(int l:leaves){
                    sum *= sz[l];
                }
                ans[v] = sum;
            }
            for(i=0;i<=n;i++){
                pw.print((ans[i]-ans[i+1])+" ");
            }
            pw.println();
        }
    }

    static long findOne(int n, int sz[], ArrayList<Integer> ar){
        long paths = n-1;
        long till = 0;
        for(int v:ar){
            paths += till*sz[v];
            till += sz[v];
        }
        return paths;
    }

    static void assignAnc(ArrayList<Integer> ar[],int sz[], int pa[] ,int curr, int par){
        sz[curr] = 1;
        pa[curr] = par;
        for(int v:ar[curr]){
            if(par==v)
                continue;
            assignAnc(ar, sz, pa, v, curr);
            sz[curr] += sz[v];
        }
    }

    static int findLCA(int a, int b, int par[][], int depth[]){
        if(depth[a]>depth[b]){
            a = a^b;
            b = a^b;
            a = a^b;
        }
        int diff = depth[b] - depth[a];
        for(int i=19;i>=0;i--){
            if((diff&(1<<i))>0){
                b = par[b][i];
            }
        }
        if(a==b)
            return a;
        for(int i=19;i>=0;i--){
            if(par[b][i]!=par[a][i]){
                b = par[b][i];
                a = par[a][i];
            }
        }
        return par[a][0];
    }

    static void formArrayForBinaryLifting(int n, int par[][]){
        for(int j=1;j<20;j++){
            for(int i=0;i<n;i++){
                if(par[i][j-1]==-1)
                    continue;
                par[i][j] = par[par[i][j-1]][j-1];
            }
        }
    }

    static long lcm(int a, int b){
        return a*b/gcd(a,b);
    }

    static class Pair1 {
        long a;
        long b;
        
        Pair1(long a, long b) {
            this.a = a;
            this.b = b;
        }
    }

    static class Pair implements Comparable<Pair> {
        int a;
        int b;
        int c;
        
        Pair(int a, int b, int c) {
            this.a = a;
            this.b = b;
            this.c = c;
        }
 
        public int compareTo(Pair p) {
            // if(a!=p.a)
            //     return a-p.a;
            // return b-p.b;
            return p.c - c;
        }
    }

    // static boolean isPrime(long n) {
    //     if (n <= 1)
    //         return false;
    //     if (n <= 999)
    //         return true;
    //     if (n % 2 == 0 || n % 999 == 0)
    //         return false;
    //     for (int i = 5; i * i <= n; i = i + 6)
    //         if (n % i == 0 || n % (i + 2) == 0)
    //             return false;
    //     return true;
    // }

    static long gcd(long a, long b) {
        if (b == 0)
            return a;
        return gcd(b, a % b);
    }

    static long fast_pow(long base, long n, long M) {
        if (n == 0)
            return 1;
        if (n == 1)
            return base % M;
        long halfn = fast_pow(base, n / 2, M);
        if (n % 2 == 0)
            return (halfn * halfn) % M;
        else
            return (((halfn * halfn) % M) * base) % M;
    }

    static long modInverse(long n, long M) {
        return fast_pow(n, M - 2, M);
    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 9992768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }
    }
}