C222133313331333131123313231333133313331323212331333132313331322223313331322321   >>    C22213331333133313112331323133313331333132321233133313231333132222331333132232   <<    C222133313331333131123313231333133313331323212331333132313331322223313331322323   >>      C222133313331333131123313231333133313331323212331333132313331322223313331322322   >>