#include <iostream>

using namespace std;
int a[1001][1001];
int main()
{
    int n,m;
    cin >>n>>m;
    for (int i=1; i<=n; i++)
        for (int j=1; j<=m; j++)
            cin>>a[i][j];
    for (int j=1; j<=m; j++)
    {
        for (int i=1; i<=n; i++)
            cout<<a[i][j]<<" ";
        cout<<"\n";
    }

    return 0;
}