#include<stdio.h>

 #include<string.h>

 #include<string>

 #include<map>

 using namespace std;

 int main()

 {

     char s[];

     char t[];

     int n,i;

     map <string,int> mymap;

     while(~scanf("%s",s))

     {

         if(s[] == '*')

             break;

         n = strlen(s);

         bool flag = true;

         int start,end;

         for(i = ; i <= n- &&flag; i++)

         {

             mymap.clear();

             for(start = ,end = start+i+; end < n;start++,end++)

             {

                 t[] = s[start];

                 t[] = s[end];

                 t[] = '\0';

                 if(mymap[t] != )

                 {

                     flag = false;

                     break;

                 }

                 else

                    mymap[t]++;

             }

         }

         if(flag)

             printf("%s is surprising.\n",s);

         else printf("%s is NOT surprising.\n",s);

     }

     return ;

 }