C11111333133313232233133313331333133313331323132313232212321
  >>
   C1111133313331323223313331333133313331333132313231323221232
  <<
   C11111333133313232233133313331333133313331323132313232212323
  >>
 
 
 C11111333133313232233133313331333133313331323132313232212322
  >>