C22213331333133313112331323133313331333133313211331323133313232123313233121
>>
C2221333133313331311233132313331333133313331321133132313331323212331323312
<<
C22213331333133313112331323133313331333133313211331323133313232123313233123
>>
C22213331333133313112331323133313331333133313211331323133313232123313233122
>>