#include <bits/stdc++.h>
using namespace std; 
int m,n,a[105][105],i,jint;
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 = n; j >= 1; j--) cout<< a[j][i] << " " ;cout<< endl;}
return 0;}