h

#include<bits/stdc++.h>
using namespace std;

int main(){
for(int i=0;i<4;i++){
for(int j=0;j<4-i-1;j++) cout<<" ";
cout<<"*";
if(i0 || i3){
cout<<" * * "<<endl;
continue;
}
else cout<<" ";
cout<<"";
cout<<endl;
}
return 0;
}