C2212133313231331121111331333133313223313113313331333132213331323321111333321   >>    C221213331323133112111133133313331322331311331333133313221333132332111133332   <<    C2212133313231331121111331333133313223313113313331333132213331323321111333323   >>      C2212133313231331121111331333133313223313113313331333132213331323321111333322   >>