C1111133313331323223313331333133313331333132313232323231
  >>
   C111113331333132322331333133313331333133313231323232323
  <<
   C1111133313331323223313331333133313331333132313232323233
  >>
 
 
 C1111133313331323223313331333133313331333132313232323232
  >>