C2221333133313331311233132313331333133313131133133313331323222321233221
>>
C222133313331333131123313231333133313331313113313331333132322232123322
<<
C2221333133313331311233132313331333133313131133133313331323222321233223
>>
C2221333133313331311233132313331333133313131133133313331323222321233222
>>