C31232233133313221211113313331333133313331121132321333131
  >>
   C3123223313331322121111331333133313331333112113232133313
  <<
   C31232233133313221211113313331333133313331121132321333133
  >>
 
 
 C31232233133313221211113313331333133313331121132321333132
  >>