Problems
A big plus
A big plus
At site in the results of tournament table based on ACM (_Association for Computing Machinery_) rules, the correctly solved problem is showed by plus. But it is a small one. Print a big plus with the stars.
Input
One integer n (1 ≤ n ≤ 100).
Output
Print a large square corresponding to the "plus" of dots and stars - see the examples.
Input example #1
1
Output example #1
.*. *** .*.
Input example #2
2
Output example #2
..*.. ..*.. ***** ..*.. ..*..