C222123232321333131133133313331333132313331121232213223331212231   >>    C22212323232133313113313331333133313231333112123221322333121223   <<    C222123232321333131133133313331333132313331121232213223331212233   >>      C222123232321333131133133313331333132313331121232213223331212232   >>