C3333121111331333121111331333133313331333223313311221333131133132322333121   >>    C333312111133133312111133133313331333133322331331122133313113313232233312   <<    C3333121111331333121111331333133313331333223313311221333131133132322333123   >>      C3333121111331333121111331333133313331333223313311221333131133132322333122   >>