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

#define MAXLINE 23
char s[MAXLINE];
int d;
int typ;

int delka() {
  d = 0;
  while (s[d] != '\0' && s[d] != '\n') ++d;
  if (s[d] == '\n') s[d]='\0';
  return d;
}

#define REG_PAL 1
#define MIR_STR 2
char rez1[] = " -- is not a palindrome.";
char rez2[] = " -- is a regular palindrome.";
char rez3[] = " -- is a mirrored string.";
char rez4[] = " -- is a mirrored palindrome.";

int isRegPal() {
  int i=0; 
  int j=d-1;
  while ( (i <= j) && (s[i] == s[j]) ) { ++i; --j; }
  if (i > j) 
    typ += REG_PAL;
  return (0);
} /* isRegPal */

char nor[] = { "123456789       ABCDEFGHIJKLMNOPQRSTUVWXYZ" };
char rev[] = { "1SE Z  8        A   3  HIL JM O   2TUVWXY5" };

int isMirStr() {
  int i=0;
  int j=d-1;
  while ( (i <= j) && (nor[(int)(s[i]-'1')] == rev[(int)(s[j]-'1')]) ) { 
    ++i; --j; 
  }
  /*
  printf(" - i=%d j=%d '%c' '%c' %d %d - ", 
	 i, j, nor[(int)(s[i]-'1')], rev[(int)(s[j]-'1')]
	 , (int)(s[i]-'1'), (int)(s[j]-'1')
	 );
  */
  if (i > j)
    typ += MIR_STR;
  return (0);
} /* isMirPal */
  
char *rez;

int main(int argc, char **argv) {
  while ( (fgets(s, MAXLINE, stdin)) != NULL ) {
    delka();
    typ=0;
    isRegPal();
    isMirStr();
    switch ( typ ) 
      {
      case 0:
	rez = rez1;
	break;
      case 1:
	rez = rez2;
	break;
      case 2:
	rez = rez3;
	break;
      case 3:
	rez = rez4;
	break;
      }
    printf("%s%s\n", s, rez);
  } /* while */

  return (0);
} /* main */