C1111133313331323223313331333133313331333131133133313331323133313223321
  >>
   C111113331333132322331333133313331333133313113313331333132313331322332
  <<
   C1111133313331323223313331333133313331333131133133313331323133313223323
  >>
 
 
 C1111133313331323223313331333133313331333131133133313331323133313223322
  >>