C2221333133313331311233132313331333133313131133133313331323221111232311
>>
C222133313331333131123313231333133313331313113313331333132322111123231
<<
C2221333133313331311233132313331333133313131133133313331323221111232313
>>
C2221333133313331311233132313331333133313131133133313331323221111232312
>>