#include <iostream>

using namespace std;

int a[1002][1002];

int main()
{
    int n,m,i,j;
    cin>>n>>m;
    for (i=1; i<=n; i++)
    {
        for (j=1; j<=m; j++)
        {
            cin>>a[i][j];
        }
    }
    for (i=1; i<=m; i++)
    {
        for (j=1; j<=n; j++)
            cout<<a[j][i]<<" ";
        cout<<"\n";
    }

}