/*
What does this program print if the user types 5 1 2?
Compare mt1-6.c.
*/

#include <stdio.h>

void printline(char c[9],int i)
{
  int j;
  for (j = 0;j < 3;++j)
    putchar(c[i + j]);
  putchar('\n');
}

int main(void)
{
  char c[9] = { '-', '-', '-', '-', '-', '-', '-', '-', '-' };
  char p = 'X';
  int n;

  while (scanf("%d",&n) == 1) {
    if ((n >= 1) && (n <= 9)) c[n - 1] = p;
    printline(c,0);
    printline(c,3);
    printline(c,6);
    p = (p == 'X' ? 'O' : 'X');
  }
  return 0;
}