C31232233133313221211113313331333132313331322121111121111111133132321321
  >>
   C3123223313331322121111331333133313231333132212111112111111113313232132
  <<
   C31232233133313221211113313331333132313331322121111121111111133132321323
  >>
 
 
 C31232233133313221211113313331333132313331322121111121111111133132321322
  >>