C31232233133313221211113313331333132313331322121133133313231121321
  >>
   C3123223313331322121111331333133313231333132212113313331323112132
  <<
   C31232233133313221211113313331333132313331322121133133313231121323
  >>
 
 
 C31232233133313221211113313331333132313331322121133133313231121322
  >>