C22213331333133313112331323133313331333133313331333132313233123231
>>
C2221333133313331311233132313331333133313331333133313231323312323
<<
C22213331333133313112331323133313331333133313331333132313233123233
>>
C22213331333133313112331323133313331333133313331333132313233123232
>>