C222133313331333131123313231333133313331323212331323132313232323131
>>
C22213331333133313112331323133313331333132321233132313231323232313
<<
C222133313331333131123313231333133313331323212331323132313232323133
>>
C222133313331333131123313231333133313331323212331323132313232323132
>>