C11111333133313232233133313331333133313332322331331121111331311213312311
  >>
   C1111133313331323223313331333133313331333232233133112111133131121331231
  <<
   C11111333133313232233133313331333133313332322331331121111331311213312313
  >>
 
 
 C11111333133313232233133313331333133313332322331331121111331311213312312
  >>