C222133313331333131123313231333133313331333132223133313231333133313332213123231   >>    C22213331333133313112331323133313331333133313222313331323133313331333221312323   <<    C222133313331333131123313231333133313331333132223133313231333133313332213123233   >>      C222133313331333131123313231333133313331333132223133313231333133313332213123232   >>