lude<bits/stdc++.h>
using namespace std;
int main(){
int n;cin>>n;char b;cin>>b;
for (int i = 1;i<=n;i++) {
for (int j=1;j<=n2-1;j++) {
if(i+jn+1||j-in-1)cout<<b;
else cout<<' ';
}
cout<<endl;
}
for(int i=1;i<=n-1;i++){
for(int j=1;j<=2n-1;j++){
if(j-i1||i+j2*n-1)cout<<b;
else cout<<' ';
}cout<<endl;
}
return 0;
}
