C31321211113313121133133313331333133313331333133313331323133313331333133313331333132313211331133121
  >>
   C3132121111331312113313331333133313331333133313331333132313331333133313331333133313231321133113312
  <<
   C31321211113313121133133313331333133313331333133313331323133313331333133313331333132313211331133123
  >>
 
 
 C31321211113313121133133313331333133313331333133313331323133313331333133313331333132313211331133122
  >>