#include <iostream>
using namespace std;
int main()
{
 
    int tab[10][10];
    char a;
    bool emp;
    int i,j;
  
    for (i=0;i<=10;i++)
    {
        tab[i][0]=-1;
        tab[i][1]=-1;
        tab[i][9]=-1;
        tab[i][10]=-1;
    }
    for (i=2;i<=8;i++)
    {
        tab[0][i]=-1;
        tab[1][i]=-1;
        tab[9][i]=-1;
        tab[10][i]=-1;
    }
          
    
 
               
   for(i=2;i<=8;i++)
   {   
                     for(j=2;j<=8;j++)
                     {
                                     tab[i][j]=(rand()%9);       
                     }    
   }
   
   cout << "   ";
   
    for (i=0;i<9;i++)
    {
        a='A'+i;
        cout << a;  
    }
    cout << endl << endl;
    
   
   for (i=1;i<=9;i++)
   {
       emp=true;
       
       for (j=1;j<=9;j++)
       {
           if(emp)
           {
                  a='I'+i;
                  cout << a << "  ";
                  j--;
           }
           else
           {
           if(tab[i][j]<0)
           {
                    cout << ".";
           }
           else
           {
               cout << tab[i][j];
           }
           }
           
           emp=false;
       }
       cout << endl;
   }

}