C1111133313331323223313331333133313331333133313331333231123212311
  >>
   C111113331333132322331333133313331333133313331333133323112321231
  <<
   C1111133313331323223313331333133313331333133313331333231123212313
  >>
 
 
 C1111133313331323223313331333133313331333133313331333231123212312
  >>