C222133313331333131123313231333133313231323131133133311211331333111
>>
C22213331333133313112331323133313331323132313113313331121133133311
<<
C222133313331333131123313231333133313231323131133133311211331333113
>>
C222133313331333131123313231333133313231323131133133311211331333112
>>