C31232233133313221211113313331333132313331333133313331333133313331333233313123221
  >>
   C3123223313331322121111331333133313231333133313331333133313331333133323331312322
  <<
   C31232233133313221211113313331333132313331333133313331333133313331333233313123223
  >>
 
 
 C31232233133313221211113313331333132313331333133313331333133313331333233313123222
  >>