#include <iostream>

using namespace std;

int b[1005][1005];
int N,M;

int main(){
	cin>>N;
	cin>>M;
	for(int i=1; i<=N; ++i)
	   for(int j=1; j<=M; ++j)
	     cin>>b[j][i];
	
	for(int i=1; i<=M; ++i)
	{
	   for(int j=1; j<=N; ++j)
	       cout<<b[i][j]<<" ";
       cout<<endl;
    }
return 0;
}