C222133313331333131123313231333133313331333132323213331312111113331323322331   >>    C22213331333133313112331323133313331333133313232321333131211111333132332233   <<    C222133313331333131123313231333133313331333132323213331312111113331323322333   >>      C222133313331333131123313231333133313331333132323213331312111113331323322332   >>