Given the number of rows and columns, print the corresponding swastika pattern.

Note : 

• The number of rows and columns should be same and an odd number.
• This will generate a perfect swastika pattern.
• The input contains row and column limits.

Input : 
7
7        

Output:

*     * * * *

*     *

*     *

* * * * * * *

      *     *

      *     *

* * * *     *

Input : 
11
11

Output :

*         * * * * * *

*         *

*         *

*         *

*         *

* * * * * * * * * * * 

          *         * 

          *         * 

          *         * 

          *         * 

* * * * * *         *