#include<iostream>
#include<algorithm>

using namespace std;

const int N = 1010;

int n,m;
int a[N][N];

int main()
{
    cin>>n>>m;
    for(int i = 0; i<n; i++)
    {
        for(int j = 0; j<m; j++)
        {
            cin>>a[i][j];
        }
    }

    for(int i = m-1; i>=0; i--)
    {
        for(int j = 0; j<n; j++)//n=2
        {
            cout<<a[j][i]<<" ";
        }
        cout<<endl;
    }
    return 0;
}