#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main() { int n,m,a[101][101]; 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<=m;i++){ for(int j=1;j<=n;j++){ cout<<a[j][i]; } cout<<endl; } return 0; }