C222133313331333131123313231333133313331313113313331333132222333131   >>    C22213331333133313112331323133313331333131311331333133313222233313   <<    C222133313331333131123313231333133313331313113313331333132222333133   >>      C222133313331333131123313231333133313331313113313331333132222333132   >>