#include<iostream>
#include<string.h>
#include<cstdio>
using namespace std;
int queue[100];
int main()
{
int T;
cin>>T;
while(T--)
{
int n;
cin>>n;
int front=0,rear=n;
for(int i=0;i<n;++i) queue[i]=i+1;
while(front!=rear)
{
cout<<queue[front++%n]<<" ";
queue[rear++%n]=queue[front++%n];
}
}return 0;
}
STL:
#include<iostream>
#include<string.h>
#include<cstdio>
#include<queue>
using namespace std;
queue<int> Q;
int main()
{
int T;
cin>>T;
while(T--)
{
int n;
cin>>n;
if(!Q.empty())
Q.pop();
for(int i=1;i<=n;++i) Q.push(i);
while(!Q.empty())
{
cout<<Q.front()<<" ";
Q.pop();
Q.push(Q.front());
Q.pop();
}
cout<<endl;
}return 0;
}