C111113331333132322331333133313331333133313112331333231321
  >>
   C11111333133313232233133313331333133313331311233133323132
  <<
   C111113331333132322331333133313331333133313112331333231323
  >>
 
 
 C111113331333132322331333133313331333133313112331333231322
  >>