C22213331333133313112331323133313331333132321233133313132313113311
>>
C2221333133313331311233132313331333133313232123313331313231311331
<<
C22213331333133313112331323133313331333132321233133313132313113313
>>
C22213331333133313112331323133313331333132321233133313132313113312
>>