C22213331333133313112331323133313331333133313233121111131333132221211
>>
C2221333133313331311233132313331333133313331323312111113133313222121
<<
C22213331333133313112331323133313331333133313233121111131333132221213
>>
C22213331333133313112331323133313331333133313233121111131333132221212
>>