C2221333133313331311233132313331333133313331333133313331333131133133313131131
>>
C222133313331333131123313231333133313331333133313331333133313113313331313113
<<
C2221333133313331311233132313331333133313331333133313331333131133133313131133
>>
C2221333133313331311233132313331333133313331333133313331333131133133313131132
>>