#include using namespace std;

int n,m;

int a[105][105]; int b[105][105];

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 i=1;i<=n;i++)
for (int j=1;j<=m;j++)
	b[j][i] = a[i][j];
	
for (int i=1;i<=m;i++){
	for (int j=1;j<=n;j++)
		printf("%d ",b[i][j]);
	printf("\n");	
}

}