C222133313331333131123313231333133313331333133313331323133313331333132313213231   >>    C22213331333133313112331323133313331333133313331333132313331333133313231321323   <<    C222133313331333131123313231333133313331333133313331323133313331333132313213233   >>      C222133313331333131123313231333133313331333133313331323133313331333132313213232   >>