C11111333133313232233133313331333133313331312111133133312111111331333132232321
  >>
   C1111133313331323223313331333133313331333131211113313331211111133133313223232
  <<
   C11111333133313232233133313331333133313331312111133133312111111331333132232323
  >>
 
 
 C11111333133313232233133313331333133313331312111133133312111111331333132232322
  >>