C2221232323213331311331333133313331323132313222212312332112323221   >>    C222123232321333131133133313331333132313231322221231233211232322   <<    C2221232323213331311331333133313331323132313222212312332112323223   >>      C2221232323213331311331333133313331323132313222212312332112323222   >>