/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner s=new Scanner(System.in);
		int T=s.nextInt();
		testcase(s,T);
	}
	public static void testcase(Scanner s,int T){
		if(T==0){
			return;
		}
		testcase(s,T-1);
		int N=s.nextInt();
		solve(N);
		System.out.println();
	}
	public static void solve(int n){
		if(n==0){
			return;
		}
		solve(n-1);
		System.out.print(n+" ");
	}
}

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MgoxMAo1

2
10
5