C2221333133313331311233132313331333132313231311331333131121311211
>>
C222133313331333131123313231333133313231323131133133313112131121
<<
C2221333133313331311233132313331333132313231311331333131121311213
>>
C2221333133313331311233132313331333132313231311331333131121311212
>>