C31232233133313221211113313331333132313331322121111121133132221212311
  >>
   C3123223313331322121111331333133313231333132212111112113313222121231
  <<
   C31232233133313221211113313331333132313331322121111121133132221212313
  >>
 
 
 C31232233133313221211113313331333132313331322121111121133132221212312
  >>