C22213331333133313112331323133313331323132313113313121111132321311
>>
C2221333133313331311233132313331333132313231311331312111113232131
<<
C22213331333133313112331323133313331323132313113313121111132321313
>>
C22213331333133313112331323133313331323132313113313121111132321312
>>