1 #include<bits/stdc++.h>
 2 using namespace std;
 3 const int N=1e5+10;
 4 int a[N];
 5 int main(){
 6     int t,n;
 7     scanf("%d",&t);
 8     while(t--){
 9         scanf("%d",&n);
10         int h=1,k=n;
11         for(int i=1;i<=n;i+=2)a[i]=h++;
12         for(int i=2;i<=n;i+=2)a[i]=k--;
13         for(int i=1;i<=n;i++)
14             printf("%d ",a[i]);
15         printf("\n");
16     }
17     return 0;
18 }