C123132112322333121111113121111331333133313331322322331222123131331   >>    C12313211232233312111111312111133133313331333132232233122212313133   <<    C123132112322333121111113121111331333133313331322322331222123131333   >>      C123132112322333121111113121111331333133313331322322331222123131332   >>