Problem: You have been blessed as a child of Omkar. To express your gratitude, please solve this problem for Omkar!

An array a of length n is called complete if all elements are positive and don't exceed 1000, and for all indices x,y,z (1 ≤ x,y,z ≤ n), a_{x}+a_{y} ≠ a_{z} (not necessarily distinct).

You are given one integer n. Please find any complete array of length n. It is guaranteed that under given constraints such array exists.

Input

Each test contains multiple test cases. The first line contains t (1 ≤ t ≤ 1000) — the number of test cases. Description of the test cases follows.

The only line of each test case contains one integer n (1 ≤ n ≤ 1000).

It is guaranteed that the sum of n over all test cases does not exceed 1000.

Output

For each test case, print a complete array on a single line. All elements have to be integers between 1 and 1000 and for all indices x,y,z (1 ≤ x,y,z ≤ n) (not necessarily distinct), a_{x}+a_{y} ≠ a_{z} must hold.

If multiple solutions exist, you may print any.

Example

Input


2
5
4


Output


1 5 3 77 12
384 384 44 44

Note

It can be shown that the outputs above are valid for each test case. For example, 44+44 ≠ 384.

Below are some examples of arrays that are NOT complete for the 1st test case:

[1,2,3,4,5] 

Notice that a_{1}+a_{2} = a_{3}.

[1,3000,1,300,1] 

Notice that a_{2} = 3000 > 1000.

Solution (in JAVA):

Solution:
import java.io.*;
import java.io.IOException;

import java.util.*;
//import javafx.util.Pair; 
//import java.util.concurrent.LinkedBlockingDeque;

//import sun.net.www.content.audio.wav;

//import sun.net.www.content.audio.wav;



    
  public class Codeforces {
        
        public static long mod = (long)Math.pow(10, 9)+7 ;
        public static double epsilon=0.00000000008854;//value of epsilon
        public static InputReader sc = new InputReader(System.in);
        public static PrintWriter pw = new PrintWriter(System.out);
        
        public static long gcd(long a,long b){
            while(b>0){
                long t=b;
                b=a%b;
                a=t;
            }
            return a;
        }
        
        public static ArrayList<ArrayList <Integer>> GetGraph(int n,int m){
            ArrayList<ArrayList <Integer>> a=new ArrayList<>();
            for(int i=0;i<n;i++){
                a.add(new ArrayList<>());
            }
            for(int i=0;i<m;i++){
                int u=sc.nextInt()-1;
                int v=sc.nextInt()-1;
                a.get(u).add(v);
                a.get(v).add(u);
            } 
            return a;
        }
        public static int countSet(int a){
            int c=0;
            while(a>0){
                a&=(a-1);
                c++;
            }
            return c;
        }
        public static int fun(int n){
            if(n==0)
            return 0;
            else return 1+fun(n%(countSet(n)));


        }
        public static int check(int a[][],int i,int j){
            int t=4;
            if(i-1<0)
            t--;
            if(j-1<0)
            t--;
            if(j+1>=a[0].length)
            t--;
            if(i+1>=a.length)
            t--;
            return t;

        }
        public static int [] nextGreaterElementIndexR(int a[]){///left to right
            int n=a.length;
            Stack<Integer> st=new Stack<>();
            int ans[]=new int [n];
            Arrays.fill(ans, n);
            st.push(0);
            for(int i=1;i<n;i++){
                while(!st.empty()&&a[st.peek()]>a[i]){
                    int in=st.pop();
                    ans[in]=i;
                }
                st.push(i);
            }
            return ans;
        }
        public static int[] nextSmallerElementIndexL(int a[]){//right to left
            int n=a.length;
            Stack<Integer> st=new Stack<>();
            int ans[]=new int [n];
            Arrays.fill(ans, -1);
            st.push(n-1);
            for(int i=n-2;i>=0;i--){
                while(!st.empty()&&a[st.peek()]>a[i]){
                    int in=st.pop();
                    ans[in]=i;
                }
                st.push(i);
            }
            return ans;
        }
        public static long pow(long x,long y,long mod){
            long ans=1;
            
            x%=mod;
            while(y>0){
                if((y&1)==1){
                    ans=(ans*x)%mod;
                }
                y=y>>1;
                x=(x*x)%mod;
            }
            return ans;
        }

        public static void main(String[] args) {
            // code starts..
            
                int q=sc.nextInt();
                while(q-->0){
                    int n=sc.nextInt();
                    for(int i=0;i<n;i++){
                        pw.print(1+" ");
                    }
                    pw.print("\n");
                     
                }
                
            


                
            
            // Code ends...
            pw.flush();
            pw.close();
        }
       
        public static Comparator<Integer[]> column(int i){
            return 
            new Comparator<Integer[]>() {
                @Override
                public int compare(Integer[] o1, Integer[] o2) {
                    return o1[i].compareTo(o2[i]);//for ascending
                    //return o2[i].compareTo(o1[i]);//for descending
                }
            };
        }
        public static Comparator<Integer[]> pair(){
            return 
            new Comparator<Integer[]>() {
                @Override
                public int compare(Integer[] o1, Integer[] o2) {
                    int result=o1[0].compareTo(o2[0]);
                    if(result==0)
                    result=o1[1].compareTo(o2[1]);
                    return result;
                }
            };
        }
        public static String reverseString(String s){
            StringBuilder input1 = new StringBuilder(); 
            input1.append(s);  
            input1 = input1.reverse();
            return input1.toString();
        }
        public static int[] scanArray(int n){
            int a[]=new int [n];
            for(int i=0;i<n;i++)
            a[i]=sc.nextInt();
    
            return a;
        }
        public static long[] scanLongArray(int n){
            long a[]=new long [n];
            for(int i=0;i<n;i++)
            a[i]=sc.nextLong();
    
            return a;
        }
        public static String [] scanStrings(int n){
            String a[]=new String [n];
            for(int i=0;i<n;i++)
            a[i]=sc.nextLine();
    
            return a;
        }
        
    }
    
    class InputReader {
    
            private final InputStream stream;
            private final byte[] buf = new byte[8192];
            private int curChar, snumChars;
            private SpaceCharFilter filter;
    
            public InputReader(InputStream stream) {
                this.stream = stream;
            }
    
            public int snext() {
                if (snumChars == -1)
                    throw new InputMismatchException();
                if (curChar >= snumChars) {
                    curChar = 0;
                    try {
                        snumChars = stream.read(buf);
                    } catch (IOException e) {
                        throw new InputMismatchException();
                    }
                    if (snumChars <= 0)
                        return -1;
                }
                return buf[curChar++];
            }
    
            public int nextInt() {
                int c = snext();
                while (isSpaceChar(c)) {
                    c = snext();
                }
                int sgn = 1;
                if (c == '-') {
                    sgn = -1;
                    c = snext();
                }
                int res = 0;
                do {
                    if (c < '0' || c > '9')
                        throw new InputMismatchException();
                    res *= 10;
                    res += c - '0';
                    c = snext();
                } while (!isSpaceChar(c));
                return res * sgn;
            }
    
            public long nextLong() {
                int c = snext();
                while (isSpaceChar(c)) {
                    c = snext();
                }
                int sgn = 1;
                if (c == '-') {
                    sgn = -1;
                    c = snext();
                }
                long res = 0;
                do {
                    if (c < '0' || c > '9')
                        throw new InputMismatchException();
                    res *= 10;
                    res += c - '0';
                    c = snext();
                } while (!isSpaceChar(c));
                return res * sgn;
            }
    
            public int[] nextIntArray(int n) {
                int a[] = new int[n];
                for (int i = 0; i < n; i++) {
                    a[i] = nextInt();
                }
                return a;
            }
    
            public String readString() {
                int c = snext();
                while (isSpaceChar(c)) {
                    c = snext();
                }
                StringBuilder res = new StringBuilder();
                do {
                    res.appendCodePoint(c);
                    c = snext();
                } while (!isSpaceChar(c));
                return res.toString();
            }
    
            public String nextLine() {
                int c = snext();
                while (isSpaceChar(c))
                    c = snext();
                StringBuilder res = new StringBuilder();
                do {
                    res.appendCodePoint(c);
                    c = snext();
                } while (!isEndOfLine(c));
                return res.toString();
            }
    
            public boolean isSpaceChar(int c) {
                if (filter != null)
                    return filter.isSpaceChar(c);
                return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
            }
    
            private boolean isEndOfLine(int c) {
                return c == '\n' || c == '\r' || c == -1;
            }
    
            public interface SpaceCharFilter {
                public boolean isSpaceChar(int ch);
            }
        }
        class Bit{//1...n
            int a[];
            Bit(int n){
                a=new int[n+1];
            }
            void update(int i,int delta){
                while(i<a.length){
                    a[i]+=delta;
                    i+=i&(-i);
                }
            }
            int query(int i){
                int sum=0;
                while(i>0){
                    sum+=a[i];
                    i-=i&(-i);
                }
                return sum;
            }
        }