C111123313121111121111331333133313331333133313331333133312111133132212111121
  >>
   C11112331312111112111133133313331333133313331333133313331211113313221211112
  <<
   C111123313121111121111331333133313331333133313331333133312111133132212111123
  >>
 
 
 C111123313121111121111331333133313331333133313331333133312111133132212111122
  >>