//Acm暑訓程式(1)    資工二B   498720923   梁世平(阿世)
//Acm暑訓程式(1)    資工二B   498720923   梁世平(阿世)
//Acm暑訓程式(1)    資工二B   498720923   梁世平(阿世)
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define MAX 255
struct data
{
       bool is_mir;
       bool is_par;
       char str1[MAX];
       char str2[MAX];
}simple;
void judgement(char ch,int len1,int len2);
int main()
{
    int i,j;
    int len;
    char str[MAX];
    while(gets(str)!=NULL){
    len=strlen(str);
    for(i=len-1;i>=0;i--){
    judgement(str[i],len-1,i);
    }
    if(strcmp(simple.str1,str)==0)            //去比對created的mirror string有無符合輸入字串,有則設is_mir為1否則為0
    simple.is_mir=1;
    else
    simple.is_mir=0;

    if(strcmp(simple.str2,str)==0)            //去比對created的palindrome string有無符合輸入字串,有則設is_par為1否則為0
    simple.is_par=1;
    else
    simple.is_par=0;
    if(simple.is_mir==1&&simple.is_par==1)printf("%s -- is a mirrored palindrome.\n",str);                              //兩者皆符合則display『字串 -- is a mirrored palindrome.』

    else if(simple.is_mir==1&&simple.is_par==0)printf("%s -- is a mirrored string.\n",str);                             //符合鏡像則display『字串 -- is a mirrored string.』

    else if(simple.is_mir==0&&simple.is_par==1)printf("%s -- is a regular palindrome.\n",str);                          //符合迴文則display『字串 -- is a regular palindrome.』

    else printf("%s -- is not a palindrome.\n",str);      //皆無則display 『字串 -- is not a palindrome.』
    printf("\n");
    simple.is_mir=0;   //把bool的is_mir重新設回0
    simple.is_par=0;   //把bool的is_par重新設回0
    memset(simple.str1,0,len);  //string lib,把str1長度為len的內容都清空
    memset(simple.str2,0,len);  //string lib,把str2長度為len的內容都清空
}
    return 0;
}

void judgement(char ch,int len1,int len2)
{
      if(ch=='A'||ch=='H'||ch=='I'||ch=='M'||ch=='O'||ch=='T'||ch=='U'||ch=='V'||ch=='W'||ch=='X'||ch=='Y'||ch=='1'||ch=='8')
      {
      simple.str1[len1-len2]=ch;
      }
      else if(ch=='E'||ch=='3')
      {
      if(ch=='E')
      simple.str1[len1-len2]='3';
      else
      simple.str1[len1-len2]='E';
      }
      else if(ch=='J'||ch=='L')
      {
      if(ch=='J')
      simple.str1[len1-len2]='L';
      else
      simple.str1[len1-len2]='J';
      }
      else if(ch=='S'||ch=='2')
      {
      if(ch=='S')
      simple.str1[len1-len2]='2';
      else
      simple.str1[len1-len2]='S';
      }
      else if(ch=='Z'||ch=='5')
      {
      if(ch=='Z')
      simple.str1[len1-len2]='5';
      else
      simple.str1[len1-len2]='Z';
      }
      else
      {
      simple.str1[len1-len2]=0;             //記得設成空字元
      }
      simple.str2[len1-len2]=ch;            //回文皆倒過來指派(如長度為9[0~8],其中index為8(end)的話回文要指派到0(start)來建立
}