C11111333133313232233133313331333133313232233231123122311
  >>
   C1111133313331323223313331333133313331323223323112312231
  <<
   C11111333133313232233133313331333133313232233231123122313
  >>
 
 
 C11111333133313232233133313331333133313232233231123122312
  >>