C123132112322333121111113121111331333133313331322322331222232131311   >>    C12313211232233312111111312111133133313331333132232233122223213131   <<    C123132112322333121111113121111331333133313331322322331222232131313   >>      C123132112322333121111113121111331333133313331322322331222232131312   >>