C3123223313331322121111331333133313231333132212111133131323322333131   >>    C312322331333132212111133133313331323133313221211113313132332233313   <<    C3123223313331322121111331333133313231333132212111133131323322333133   >>      C3123223313331322121111331333133313231333132212111133131323322333132   >>