C1111133313331323223313331333133313231333132332131333133313211233331   >>    C111113331333132322331333133313331323133313233213133313331321123333   <<    C1111133313331323223313331333133313231333132332131333133313211233333   >>      C1111133313331323223313331333133313231333132332131333133313211233332   >>