#include<cstdlib>
#include<vector>
#include<queue>
#include<map>
#include<cctype>
#include<string>
#include<cstring>
#include<algorithm>
using namespace std;

#define fisier 0

#if fisier
 #include<fstream>
 ifstream cin("fisier.in");
 ofstream cout("fisier.out");
#else
 #include<iostream> 
#endif

const int MAX_N = 105;

int a[MAX_N][MAX_N];
int i,j,k,n,m,x,aux;

int main(){       
    cin>>n>>m>>x;
    
    for(i=1;i<=n;i++)
      for(j=1;j<=m;j++){
        cin>>a[i][j];
      }
    
    for(i=1;i<=n;i++)
      for(aux=1;aux<=x;aux++)
         {
          for(j=1;j<=m;j++)
            for(k=1;k<=x;k++) cout<<a[i][j]<<" ";
          cout<<"\n"; 
         }
    
    #if fisier
     cin.close();
     cout.close();
    #endif
    return 0;
}