爆0！！！995!!!,悬guan😫

#include <bits/stdc++.h>
#define rep(i,a,n,r) for(int (i)=(a);(i)<=(n);(i)+=(r))
#define pre(i,a,n,r) for(int (i)=(a);(i)>=(n);(i)-=(r))
#define ull unsigned long long
#define ui unsigned int
#define int long long
using namespace std;
int mp[110][110];
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int n,m;
	cin>>n>>m;
	rep(i,1,n,1){
		pre(j,m,1,1){
			cin>>mp[i][j];
		}
	}
	rep(i,1,n,1){
		rep(j,1,m,1){
			cout<<mp[i][j]<<" ";
		}
		cout<<endl;
	}
	return 0;
}