C31232233133313221211113313331333131211113313231333132321222121
  >>
   C3123223313331322121111331333133313121111331323133313232122212
  <<
   C31232233133313221211113313331333131211113313231333132321222123
  >>
 
 
 C31232233133313221211113313331333131211113313231333132321222122
  >>