C222123232321333131133133313331333132313331121232213321333131231   >>    C22212323232133313113313331333133313231333112123221332133313123   <<    C222123232321333131133133313331333132313331121232213321333131233   >>      C222123232321333131133133313331333132313331121232213321333131232   >>