C333312111133133312111133133313331333132212131211113313133313223313331323323231   >>    C33331211113313331211113313331333133313221213121111331313331322331333132332323   <<    C333312111133133312111133133313331333132212131211113313133313223313331323323233   >>      C333312111133133312111133133313331333132212131211113313133313223313331323323232   >>