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


int main()
{
    int length,hight;


    if(scanf("%d",&length)==1 && scanf("%d",&hight)==1 )


    {
        int plot=0;
        if(length==hight){

            scanf("%d",&plot);

        }



        if(length<=2 || length>=70)
        {
            fprintf(stderr,"Error: Vstup mimo interval!\n");
            return 101;
        }

        if(hight<=2 || hight>=70)
        {
            fprintf(stderr,"Error: Vstup mimo interval!\n");
            return 101;
        }
        if(length%2==0){
            fprintf(stderr,"Error: Sirka neni liche cislo!\n");
            return 102;
        }

        if(plot==hight || plot<0)
            {
                fprintf(stderr,"Error: Neplatna velikost plotu!\n");
                return 103;
            }

      //Strecha
      int i, space, k=0;

      for(i=1; i<=length/2; ++i, k=0)
    {
        for(space=0; space<=length/2 -i ; space++)
        {
            printf(" ");
        }

        while(k !=2*i)
        {
            if(k==0 || k==2*i-2 || space==length/2 -i || space==0)
		printf("X"); else printf(" ");

            ++k;
        }

        printf("\n");
    }


      //zbytek
        for (int i=1; i<=hight; i++) {

    for (int j=1; j<=length; j++) {
        if(hight==length)
        {

            if(j==length || j==1 || i==1 || i==hight) {
        printf("X");
            int k;
             if  (j == length && i>=hight-plot+1) {


                        if (plot % 2 == 0) {
                            for (k = 0; k < plot; k++) {
                                if(k%2!=0)
                                {
                                    printf("|");
                                } else if((k%2==0&&i==hight)||(k%2==0&&i==hight-plot+1))
                                {
                                    printf("-");
                                } else printf(" ");


                            }
                            //printf("\n");

                        } else if(plot % 2!=0) {
                          for (int u = 0; u < plot; u++) {

                              if(u==0|| u%2==0){
                                   printf("|");
                          } else if(i==hight-plot+1||i==hight)
                          {
                              printf("-");
                          }

                           else printf(" ");
                            }
                          }
                          //printf("\n");


                    }

        }else if((j%2==0 && i%2==0) || (j%2!=0 &&i%2!=0))
        {
            printf("o");
        } else printf("*");
        }   else {
            if(j==length || j==1 || i==1 || i==hight)
        printf("X");  else printf(" ");
        }


    }
    printf("\n");


        }




      return 0;

    }else {
        int plot;
        if(scanf("%d",&plot)!=1){
          fprintf(stderr,"Error: Chybny vstup!\n");
          return 100;
        }

        fprintf(stderr,"Error: Chybny vstup!\n");
        return 100;

    }

}