#include <stdio.h>
int main(void) {
// your code goes here
int t,n;
scanf("%d",&t);
while(t--){
scanf("%d",&n);
if(n>3){printf("%d ",n);
printf("%d ",n-2);
for(int i = 3;i<n-1;i++){
printf("%d ",i);
}
printf("%d ",n-3);
printf("%d ",n-1);
printf("\n");}
else{
printf("3 2 1");
}
}
return 0;
}
question-> AVGPERM Problem | CodeChef