C222133313331333131123313231333133313331333131123313231323133321122111
>>
C22213331333133313112331323133313331333133313112331323132313332112211
<<
C222133313331333131123313231333133313331333131123313231323133321122113
>>
C222133313331333131123313231333133313331333131123313231323133321122112
>>