C22213331333133313112331323133313331333133313211211113313232133313122321
>>
C2221333133313331311233132313331333133313331321121111331323213331312232
<<
C22213331333133313112331323133313331333133313211211113313232133313122323
>>
C22213331333133313112331323133313331333133313211211113313232133313122322
>>