C123132112322333121111113121111331333133313331322322331223131323131   >>    C12313211232233312111111312111133133313331333132232233122313132313   <<    C123132112322333121111113121111331333133313331322322331223131323133   >>      C123132112322333121111113121111331333133313331322322331223131323132   >>