C1231321123223331211111131211113313331333132313331333232233121222113321223331   >>    C123132112322333121111113121111331333133313231333133323223312122211332122333   <<    C1231321123223331211111131211113313331333132313331333232233121222113321223333   >>      C1231321123223331211111131211113313331333132313331333232233121222113321223332   >>