C31321211113313121133133313331333133313331333133313331333133313113313331333132313332312211221
  >>
   C3132121111331312113313331333133313331333133313331333133313331311331333133313231333231221122
  <<
   C31321211113313121133133313331333133313331333133313331333133313113313331333132313332312211223
  >>
 
 
 C31321211113313121133133313331333133313331333133313331333133313113313331333132313332312211222
  >>