C22213331333133313112331323133313331333133313232111133131133112331
>>
C2221333133313331311233132313331333133313331323211113313113311233
<<
C22213331333133313112331323133313331333133313232111133131133112333
>>
C22213331333133313112331323133313331333133313232111133131133112332
>>