program kincirangin;
var
x,y,n : integer;
begin
readln(n);
for y:=1 to n do
begin
for x:=1 to n do
begin
if ((x <= y) and (y <= n div 2+1))
or ((x <= n-y+1) and (x >= n div 2+1))
or ((x >= y) and (y >= n div 2+1))
or ((x >= n-y+1) and (x <= n div 2+1)) then
write('*')
else
write(' ');
end;
writeln;
end;
end.
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