C2221333133313331311233132313331333133313131133133313331313331311331313232321
>>
C222133313331333131123313231333133313331313113313331333131333131133131323232
<<
C2221333133313331311233132313331333133313131133133313331313331311331313232323
>>
C2221333133313331311233132313331333133313131133133313331313331311331313232322
>>