#include <bits/stdc++.h>
using namespace std;
int main() {
int t, s, h;
cin >> t >> s >> h;
for(int i = 0; i < t; i++){
for(int k = 0; k < 3; k++){
cout << '*';
for(int j = 0; j < s; j++){
cout << ' ';
}
}
cout << endl;
}
for(int i = 0; i < 3 + 2*s; i++){
cout << '*';
}
cout << endl;
for(int j = 0; j < h; j++){
for(int i = 0; i < s+1; i++){
cout << ' ';
}
cout << '*';
for(int i = 0; i < s+1; i++){//shouldn't need this?
cout << ' ';
}
cout << endl;
}
return 0;
}
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