#include <iostream>

using namespace std;


 int n, m, A[1005][1005];
int main()
{


    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;
}