#include <stdio.h>
#include <string.h>

int charcmp(const char *c1, const char *c2) {
  return(*c1-*c2);
}

int main(int argc, char **argv) {
char word[256], canon[256];
  for (;;) {
    if (gets(word) == NULL) break;
    strcpy(canon, word);
    qsort(canon, strlen(canon), sizeof(char), charcmp);
#ifdef PLAIN_ANAGRAMS
    printf("%s=%s\n", canon, word);
#else /* Letterbanking */
    {
      char c, *cp = canon;
      for (;;) {
        putchar(c = *cp++);
        while (c == *cp) cp++; // skip repeated letters
        if (*cp == '\0') break;
      }
    }
    printf("=%s\n", word);
#endif
  }
  return(0);
}