#include              <stdlib.h>
#include               <stdio.h>


#define                  O int
#define                 B   main
#define                F     char
#define               U       if
#define              S         atoi
#define             C           for
#define            A             putchar
#define           T               '*'
#define            E             ' '
#define             D           '\n'
#define              c         ==
#define               o       =
#define                d     ++
#define                 e   return
#define                  r ||

                         O
                        B (
                       O   k
                      ,     F
                     *       v
                    [         ]
                     )       {
                      O     i
                 ,     j   =     9
                ; U     ( k     > 1
               )   {     j     =   S
              (     v         [     1
             ]       )       ;       }
            U         (     !         (
             j       >       0       )
              )     {         j     =
         5     ;   }           U   (     (
        j &     1 )             c 0     ) {
       d   j     ;               }     C   (
      i     =                         0     ;
     i       <           j           *       j
    ;         A         ( i         /         j
     c       (           3           *       j
      )     /                         2     -
       (   i     %               j     +   1
        ) r     i /             j c     j /
         2     -   i           %   j     r
              i     /         j     c
             j       /       2       +
            i         %     j         r
             i       /       j       c
              i     %         j     -
               j   /     2     ?   T
                : E     ) ,     i d
                 ,     i   %     j
                      c     0
                     ?       A
                    (         D
                     )       :
                      0     )
                       ;   e
                        0 ;
                         }