C1311213331333132332133313331333133313331333312111133131133232321
>>
C131121333133313233213331333133313331333133331211113313113323232
<<
C1311213331333132332133313331333133313331333312111133131133232323
>>
C1311213331333132332133313331333133313331333312111133131133232322
>>