e

#include<bits/stdc++.h>
#include<iostream>
#include<cmath>
using namespace std;
const int N=310;
int n;
int a[N];
int b[N];
void z(int s){
if(s%2==1){
int s1=(s+1)/2;
for(int i=0,j=0;i<s1;i++,j+=2){
b[j]=a[i];

		}
		for(int i=s1,j=s-2;i<s;i++,j-=2){
			b[j]=a[i];

		}
		for(int i=0;i<s;i++){
			cout<<b[i]<<" ";
		}
		memset(a,0,sizeof a);
		cout<<endl;
		
	} 
	else{
		int s1=s/2;
		for(int i=0,j=0;i<s1;i++,j+=2){
			b[j]=a[i]; 
		}
		for(int i=s1,j=s-1;i<s;i++,j-=2){
			b[j]=a[i];
		}
		for(int i=0;i<s;i++){
			cout<<b[i]<<" ";
		}
		memset(a,0,sizeof a);
		cout<<endl;
	}

}
int main(){

cin>>n;
for(int i=0;i<n;i++){
	int s;
	cin>>s;
	for(int p=0;p<s;p++){
		cin>>a[p];
	}
	z(s);
}


return 0;

}