Problem: Polycarp is an organizer of a Berland ICPC regional event. There are n universities in Berland numbered from 1 to n. Polycarp knows all competitive programmers in the region. There are n students: the i-th student is enrolled at a university u_i and has a programming skill s_i.

Polycarp has to decide on the rules now. In particular, the number of members in the team.

Polycarp knows that if he chooses the size of the team to be some integer k, each university will send their k strongest (with the highest programming skill s) students in the first team, the next k strongest students in the second team and so on. If there are fewer than k students left, then the team can't be formed. Note that there might be universities that send zero teams.

The strength of the region is the total skill of the members of all present teams. If there are no teams present, then the strength is 0.

Help Polycarp to find the strength of the region for each choice of k from 1 to n.

Input

The first line contains a single integer t (1 ≤ t ≤ 1000) — the number of testcases.

The first line of each testcase contains a single integer n (1 ≤ n ≤ 2 ⋅ 10^5) — the number of universities and the number of students.

The second line of each testcase contains n integers u_1, u_2, ..., u_n (1 ≤ u_i ≤ n) — the university the i-th student is enrolled at.

The third line of each testcase contains n integers s_1, s_2, ..., s_n (1 ≤ s_i ≤ 10^9) — the programming skill of the i-th student.

The sum of n over all testcases doesn't exceed 2 ⋅ 10^5.

Output

For each testcase print n integers: the strength of the region — the total skill of the members of the present teams — for each choice of team size k.

Example

Input


4
7
1 2 1 2 1 2 1
6 8 3 1 5 1 5
10
1 1 1 2 2 2 2 3 3 3
3435 3014 2241 2233 2893 2102 2286 2175 1961 2567
6
3 3 3 3 3 3
5 9 6 7 9 7
1
1
3083


Output


29 28 26 19 0 0 0 
24907 20705 22805 9514 0 0 0 0 0 0 
43 43 43 32 38 43 
3083 

Note

In the first testcase the teams from each university for each k are: 

  * k=1: 
    * university 1: [6], [5], [5], [3]; 
    * university 2: [8], [1], [1]; 
  * k=2: 
    * university 1: [6, 5], [5, 3]; 
    * university 2: [8, 1]; 
  * k=3: 
    * university 1: [6, 5, 5]; 
    * university 2: [8, 1, 1]; 
  * k=4: 
    * university 1: [6, 5, 5, 3]; 

Solution (in JAVA):

Solution:
import java.io.*;import java.util.*;import java.math.*;
public class Main
{
	public void tq()throws Exception
	{
		st=new StringTokenizer(bq.readLine());
		int tq=i();
		sb=new StringBuilder(1000000);
		o:
		while(tq-->0)
		{
			int n=i();
			int a[]=ari(n);
			int b[]=ari(n);
			int bo[]=new int[n];
			for(int e:a)bo[e-1]++;
			int ar[][]=new int[n][];
			int i[]=new int[n];
			for(int x=0;x<n;x++)
			{
				if(bo[x]>0)ar[x]=new int[bo[x]];
			}
			for(int x=0;x<n;x++)
			{
				int in=i[a[x]-1];
				ar[a[x]-1][in]=b[x];
				i[a[x]-1]++;
			}
			long f[]=new long[n];
			for(int x=0;x<n;x++)
			{
				if(bo[x]>0)
				{
					so(ar[x]);
					long ss[]=new long[ar[x].length];
					long su=0l;
					int l=ar[x].length;
					for(int y=0;y<l;y++)
					{
						su+=ar[x][y];
						ss[y]=su;
					}
					
					int y=min(l,n);
					for(;y>=1;y--)
					{
						int d=l%y;
						if(d==0)f[y-1]+=su;
						else
						{
							f[y-1]+=(su-ss[d-1]);
						}
					}
				}
				//p(f);
			}
			s(f);
		}
		p(sb);
	}
    
    long mod=1000000007l;int max=Integer.MAX_VALUE,min=Integer.MIN_VALUE;
    long maxl=Long.MAX_VALUE,minl=Long.MIN_VALUE;
    BufferedReader bq=new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st;StringBuilder sb;
    public static void main(String[] a)throws Exception{new Main().tq();}
    int[] so(int ar[]){Integer r[]=new Integer[ar.length];for(int x=0;x<ar.length;x++)r[x]=ar[x];
    Arrays.sort(r);for(int x=0;x<ar.length;x++)ar[x]=r[x];return ar;}
    long[] so(long ar[]){Long r[]=new Long[ar.length];for(int x=0;x<ar.length;x++)r[x]=ar[x];
    Arrays.sort(r);for(int x=0;x<ar.length;x++)ar[x]=r[x];return ar;}
    char[] so(char ar[])
    {Character r[]=new Character[ar.length];for(int x=0;x<ar.length;x++)r[x]=ar[x];
    Arrays.sort(r);for(int x=0;x<ar.length;x++)ar[x]=r[x];return ar;}
    void s(String s){sb.append(s);}void s(int s){sb.append(s);}void s(long s){sb.append(s);}
    void s(char s){sb.append(s);}void s(double s){sb.append(s);}
    void ss(){sb.append(' ');}void sl(String s){sb.append(s);sb.append("\n");}
    void sl(int s){sb.append(s);sb.append("\n");}
    void sl(long s){sb.append(s);sb.append("\n");}void sl(char s){sb.append(s);sb.append("\n");}
    void sl(double s){sb.append(s);sb.append("\n");}void sl(){sb.append("\n");}
    int l(int v){return 31-Integer.numberOfLeadingZeros(v);}
    long l(long v){return 63-Long.numberOfLeadingZeros(v);}
    int min(int a,int b){return a<b?a:b;}
    int min(int a,int b,int c){return a<b?a<c?a:c:b<c?b:c;}
    int max(int a,int b){return a>b?a:b;}
    int max(int a,int b,int c){return a>b?a>c?a:c:b>c?b:c;}
    long min(long a,long b){return a<b?a:b;}
    long min(long a,long b,long c){return a<b?a<c?a:c:b<c?b:c;}
    long max(long a,long b){return a>b?a:b;}
    long max(long a,long b,long c){return a>b?a>c?a:c:b>c?b:c;}
    int abs(int a){return Math.abs(a);}
    long abs(long a){return Math.abs(a);}
    int sq(int a){return (int)Math.sqrt(a);}long sq(long a){return (long)Math.sqrt(a);}
    long gcd(long a,long b){while(b>0l){long c=a%b;a=b;b=c;}return a;}
    int gcd(int a,int b){while(b>0){int c=a%b;a=b;b=c;}return a;}
    boolean pa(String s,int i,int j){while(i<j)if(s.charAt(i++)!=s.charAt(j--))return false;return true;}
    boolean[] si(int n)
    {boolean bo[]=new boolean[n+1];bo[0]=true;bo[1]=true;for(int x=4;x<=n;x+=2)bo[x]=true;
    for(int x=3;x*x<=n;x+=2){if(!bo[x]){int vv=(x<<1);for(int y=x*x;y<=n;y+=vv)bo[y]=true;}}
    return bo;}long mul(long a,long b,long m) 
    {long r=1l;a%=m;while(b>0){if((b&1)==1)r=(r*a)%m;b>>=1;a=(a*a)%m;}return r;}
    int i()throws IOException{if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    return Integer.parseInt(st.nextToken());}
    long l()throws IOException{if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    return Long.parseLong(st.nextToken());}String s()throws IOException
    {if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());return st.nextToken();}
    double d()throws IOException{if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    return Double.parseDouble(st.nextToken());}void p(Object p){System.out.print(p);}
    void p(String p){System.out.print(p);}void p(int p){System.out.print(p);}
    void p(double p){System.out.print(p);}void p(long p){System.out.print(p);}
    void p(char p){System.out.print(p);}void p(boolean p){System.out.print(p);}
    void pl(Object p){System.out.println(p);}void pl(String p){System.out.println(p);}
    void pl(int p){System.out.println(p);}void pl(char p){System.out.println(p);}
    void pl(double p){System.out.println(p);}void pl(long p){System.out.println(p);}
    void pl(boolean p){System.out.println(p);}void pl(){System.out.println();}
    void s(int a[]){for(int e:a){sb.append(e);sb.append(' ');}sb.append("\n");}
    void s(long a[]){for(long e:a){sb.append(e);sb.append(' ');}sb.append("\n");}
    void s(int ar[][]){for(int a[]:ar){for(int e:a){sb.append(e);sb.append(' ');}sb.append("\n");}}
    void s(char a[]){for(char e:a){sb.append(e);sb.append(' ');}sb.append("\n");}
    void s(char ar[][]){for(char a[]:ar){for(char e:a){sb.append(e);sb.append(' ');}sb.append("\n");}}
    int[] ari(int n)throws IOException
    {int ar[]=new int[n];if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int x=0;x<n;x++)ar[x]=Integer.parseInt(st.nextToken());return ar;}
    int[][] ari(int n,int m)throws IOException
    {int ar[][]=new int[n][m];for(int x=0;x<n;x++){if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int y=0;y<m;y++)ar[x][y]=Integer.parseInt(st.nextToken());}return ar;}
    long[] arl(int n)throws IOException
    {long ar[]=new long[n];if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int x=0;x<n;x++) ar[x]=Long.parseLong(st.nextToken());return ar;}
    long[][] arl(int n,int m)throws IOException
    {long ar[][]=new long[n][m];for(int x=0;x<n;x++)
    {if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int y=0;y<m;y++)ar[x][y]=Long.parseLong(st.nextToken());}return ar;}
    String[] ars(int n)throws IOException
    {String ar[]=new String[n];if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int x=0;x<n;x++) ar[x]=st.nextToken();return ar;}
    double[] ard(int n)throws IOException
    {double ar[]=new double[n];if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int x=0;x<n;x++)ar[x]=Double.parseDouble(st.nextToken());return ar;}
    double[][] ard(int n,int m)throws IOException
    {double ar[][]=new double[n][m];for(int x=0;x<n;x++)
    {if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int y=0;y<m;y++)ar[x][y]=Double.parseDouble(st.nextToken());}return ar;}
    char[] arc(int n)throws IOException{char ar[]=new char[n];if(!st.hasMoreTokens())st=new StringTokenizer(bq.readLine());
    for(int x=0;x<n;x++)ar[x]=st.nextToken().charAt(0);return ar;}
    char[][] arc(int n,int m)throws IOException{char ar[][]=new char[n][m];
    for(int x=0;x<n;x++){String s=bq.readLine();for(int y=0;y<m;y++)ar[x][y]=s.charAt(y);}return ar;}
    void p(int ar[]){StringBuilder sb=new StringBuilder(2*ar.length);
    for(int a:ar){sb.append(a);sb.append(' ');}System.out.println(sb);}
    void p(int ar[][]){StringBuilder sb=new StringBuilder(2*ar.length*ar[0].length);
    for(int a[]:ar){for(int aa:a){sb.append(aa);sb.append(' ');}sb.append("\n");}p(sb);}
    void p(long ar[]){StringBuilder sb=new StringBuilder(2*ar.length);
    for(long a:ar){sb.append(a);sb.append(' ');}System.out.println(sb);}
    void p(long ar[][]){StringBuilder sb=new StringBuilder(2*ar.length*ar[0].length);
    for(long a[]:ar){for(long aa:a){sb.append(aa);sb.append(' ');}sb.append("\n");}p(sb);}
    void p(String ar[]){int c=0;for(String s:ar)c+=s.length()+1;StringBuilder sb=new StringBuilder(c);
    for(String a:ar){sb.append(a);sb.append(' ');}System.out.println(sb);}
    void p(double ar[]){StringBuilder sb=new StringBuilder(2*ar.length);
    for(double a:ar){sb.append(a);sb.append(' ');}System.out.println(sb);}
    void p(double ar[][]){StringBuilder sb=new StringBuilder(2*ar.length*ar[0].length);
    for(double a[]:ar){for(double aa:a){sb.append(aa);sb.append(' ');}sb.append("\n");}p(sb);}
    void p(char ar[]){StringBuilder sb=new StringBuilder(2*ar.length);
    for(char aa:ar){sb.append(aa);sb.append(' ');}System.out.println(sb);}
    void p(char ar[][]){StringBuilder sb=new StringBuilder(2*ar.length*ar[0].length);
    for(char a[]:ar){for(char aa:a){sb.append(aa);sb.append(' ');}sb.append("\n");}p(sb);}
}